79182480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 271232640

約数和(自身を除く): 192050160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 619, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1238, 1560, 1599, 1640, 1857, 1968, 2132, 2460, 2476, 2665, 3095, 3120, 3198, 3280, 3714, 4264, 4920, 4952, 5330, 6190, 6396, 7428, 7995, 8047, 8528, 9285, 9840, 9904, 10660, 12380, 12792, 14856, 15990, 16094, 18570, 21320, 24141, 24760, 25379, 25584, 29712, 31980, 32188, 37140, 40235, 42640, 48282, 49520, 50758, 63960, 64376, 74280, 76137, 80470, 96564, 101516, 120705, 126895, 127920, 128752, 148560, 152274, 160940, 193128, 203032, 241410, 253790, 304548, 321880, 329927, 380685, 386256, 406064, 482820, 507580, 609096, 643760, 659854, 761370, 965640, 989781, 1015160, 1218192, 1319708, 1522740, 1649635, 1931280, 1979562, 2030320, 2639416, 3045480, 3299270, 3959124, 4948905, 5278832, 6090960, 6598540, 7918248, 9897810, 13197080, 15836496, 19795620, 26394160, 39591240, 79182480]

約数ペア:

[(1, 79182480), (2, 39591240), (3, 26394160), (4, 19795620), (5, 15836496), (6, 13197080), (8, 9897810), (10, 7918248), (12, 6598540), (13, 6090960), (15, 5278832), (16, 4948905), (20, 3959124), (24, 3299270), (26, 3045480), (30, 2639416), (39, 2030320), (40, 1979562), (41, 1931280), (48, 1649635), (52, 1522740), (60, 1319708), (65, 1218192), (78, 1015160), (80, 989781), (82, 965640), (104, 761370), (120, 659854), (123, 643760), (130, 609096), (156, 507580), (164, 482820), (195, 406064), (205, 386256), (208, 380685), (240, 329927), (246, 321880), (260, 304548), (312, 253790), (328, 241410), (390, 203032), (410, 193128), (492, 160940), (520, 152274), (533, 148560), (615, 128752), (619, 127920), (624, 126895), (656, 120705), (780, 101516), (820, 96564), (984, 80470), (1040, 76137), (1066, 74280), (1230, 64376), (1238, 63960), (1560, 50758), (1599, 49520), (1640, 48282), (1857, 42640), (1968, 40235), (2132, 37140), (2460, 32188), (2476, 31980), (2665, 29712), (3095, 25584), (3120, 25379), (3198, 24760), (3280, 24141), (3714, 21320), (4264, 18570), (4920, 16094), (4952, 15990), (5330, 14856), (6190, 12792), (6396, 12380), (7428, 10660), (7995, 9904), (8047, 9840), (8528, 9285)]