481587600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30905

約数の個数: 120

約数和(自身を含む): 1661407552

約数和(自身を除く): 1179819952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 30871, 61742, 92613, 123484, 154355, 185226, 246968, 308710, 370452, 401323, 463065, 493936, 617420, 740904, 771775, 802646, 926130, 1203969, 1234840, 1481808, 1543550, 1605292, 1852260, 2006615, 2315325, 2407938, 2469680, 3087100, 3210584, 3704520, 4013230, 4630650, 4815876, 6019845, 6174200, 6421168, 7409040, 8026460, 9261300, 9631752, 10033075, 12039690, 12348400, 16052920, 18522600, 19263504, 20066150, 24079380, 30099225, 32105840, 37045200, 40132300, 48158760, 60198450, 80264600, 96317520, 120396900, 160529200, 240793800, 481587600]

約数ペア:

[(1, 481587600), (2, 240793800), (3, 160529200), (4, 120396900), (5, 96317520), (6, 80264600), (8, 60198450), (10, 48158760), (12, 40132300), (13, 37045200), (15, 32105840), (16, 30099225), (20, 24079380), (24, 20066150), (25, 19263504), (26, 18522600), (30, 16052920), (39, 12348400), (40, 12039690), (48, 10033075), (50, 9631752), (52, 9261300), (60, 8026460), (65, 7409040), (75, 6421168), (78, 6174200), (80, 6019845), (100, 4815876), (104, 4630650), (120, 4013230), (130, 3704520), (150, 3210584), (156, 3087100), (195, 2469680), (200, 2407938), (208, 2315325), (240, 2006615), (260, 1852260), (300, 1605292), (312, 1543550), (325, 1481808), (390, 1234840), (400, 1203969), (520, 926130), (600, 802646), (624, 771775), (650, 740904), (780, 617420), (975, 493936), (1040, 463065), (1200, 401323), (1300, 370452), (1560, 308710), (1950, 246968), (2600, 185226), (3120, 154355), (3900, 123484), (5200, 92613), (7800, 61742), (15600, 30871)]