488547600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 240

約数和(自身を含む): 1688653824

約数和(自身を除く): 1200106224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 100, 115, 120, 124, 138, 150, 155, 184, 186, 200, 230, 240, 248, 276, 300, 310, 345, 368, 372, 400, 460, 465, 496, 552, 571, 575, 600, 620, 690, 713, 744, 775, 920, 930, 1104, 1142, 1150, 1200, 1240, 1380, 1426, 1488, 1550, 1713, 1725, 1840, 1860, 2139, 2284, 2300, 2325, 2480, 2760, 2852, 2855, 3100, 3426, 3450, 3565, 3720, 4278, 4568, 4600, 4650, 5520, 5704, 5710, 6200, 6852, 6900, 7130, 7440, 8556, 8565, 9136, 9200, 9300, 10695, 11408, 11420, 12400, 13133, 13704, 13800, 14260, 14275, 17112, 17130, 17701, 17825, 18600, 21390, 22840, 26266, 27408, 27600, 28520, 28550, 34224, 34260, 35402, 35650, 37200, 39399, 42780, 42825, 45680, 52532, 53103, 53475, 57040, 57100, 65665, 68520, 70804, 71300, 78798, 85560, 85650, 88505, 105064, 106206, 106950, 114200, 131330, 137040, 141608, 142600, 157596, 171120, 171300, 177010, 196995, 210128, 212412, 213900, 228400, 262660, 265515, 283216, 285200, 315192, 328325, 342600, 354020, 393990, 407123, 424824, 427800, 442525, 525320, 531030, 630384, 656650, 685200, 708040, 787980, 814246, 849648, 855600, 885050, 984975, 1050640, 1062060, 1221369, 1313300, 1327575, 1416080, 1575960, 1628492, 1770100, 1969950, 2035615, 2124120, 2442738, 2626600, 2655150, 3151920, 3256984, 3540200, 3939900, 4071230, 4248240, 4885476, 5253200, 5310300, 6106845, 6513968, 7080400, 7879800, 8142460, 9770952, 10178075, 10620600, 12213690, 15759600, 16284920, 19541904, 20356150, 21241200, 24427380, 30534225, 32569840, 40712300, 48854760, 61068450, 81424600, 97709520, 122136900, 162849200, 244273800, 488547600]

約数ペア:

[(1, 488547600), (2, 244273800), (3, 162849200), (4, 122136900), (5, 97709520), (6, 81424600), (8, 61068450), (10, 48854760), (12, 40712300), (15, 32569840), (16, 30534225), (20, 24427380), (23, 21241200), (24, 20356150), (25, 19541904), (30, 16284920), (31, 15759600), (40, 12213690), (46, 10620600), (48, 10178075), (50, 9770952), (60, 8142460), (62, 7879800), (69, 7080400), (75, 6513968), (80, 6106845), (92, 5310300), (93, 5253200), (100, 4885476), (115, 4248240), (120, 4071230), (124, 3939900), (138, 3540200), (150, 3256984), (155, 3151920), (184, 2655150), (186, 2626600), (200, 2442738), (230, 2124120), (240, 2035615), (248, 1969950), (276, 1770100), (300, 1628492), (310, 1575960), (345, 1416080), (368, 1327575), (372, 1313300), (400, 1221369), (460, 1062060), (465, 1050640), (496, 984975), (552, 885050), (571, 855600), (575, 849648), (600, 814246), (620, 787980), (690, 708040), (713, 685200), (744, 656650), (775, 630384), (920, 531030), (930, 525320), (1104, 442525), (1142, 427800), (1150, 424824), (1200, 407123), (1240, 393990), (1380, 354020), (1426, 342600), (1488, 328325), (1550, 315192), (1713, 285200), (1725, 283216), (1840, 265515), (1860, 262660), (2139, 228400), (2284, 213900), (2300, 212412), (2325, 210128), (2480, 196995), (2760, 177010), (2852, 171300), (2855, 171120), (3100, 157596), (3426, 142600), (3450, 141608), (3565, 137040), (3720, 131330), (4278, 114200), (4568, 106950), (4600, 106206), (4650, 105064), (5520, 88505), (5704, 85650), (5710, 85560), (6200, 78798), (6852, 71300), (6900, 70804), (7130, 68520), (7440, 65665), (8556, 57100), (8565, 57040), (9136, 53475), (9200, 53103), (9300, 52532), (10695, 45680), (11408, 42825), (11420, 42780), (12400, 39399), (13133, 37200), (13704, 35650), (13800, 35402), (14260, 34260), (14275, 34224), (17112, 28550), (17130, 28520), (17701, 27600), (17825, 27408), (18600, 26266), (21390, 22840)]