98815440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2069}}^1$

素因数の和:2284

約数の個数: 80

約数和(自身を含む): 308016000

約数和(自身を除く): 209200560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2069, 2388, 2985, 3184, 3980, 4138, 4776, 5970, 6207, 7960, 8276, 9552, 10345, 11940, 12414, 15920, 16552, 20690, 23880, 24828, 31035, 33104, 41380, 47760, 49656, 62070, 82760, 99312, 124140, 165520, 248280, 411731, 496560, 823462, 1235193, 1646924, 2058655, 2470386, 3293848, 4117310, 4940772, 6175965, 6587696, 8234620, 9881544, 12351930, 16469240, 19763088, 24703860, 32938480, 49407720, 98815440]

約数ペア:

[(1, 98815440), (2, 49407720), (3, 32938480), (4, 24703860), (5, 19763088), (6, 16469240), (8, 12351930), (10, 9881544), (12, 8234620), (15, 6587696), (16, 6175965), (20, 4940772), (24, 4117310), (30, 3293848), (40, 2470386), (48, 2058655), (60, 1646924), (80, 1235193), (120, 823462), (199, 496560), (240, 411731), (398, 248280), (597, 165520), (796, 124140), (995, 99312), (1194, 82760), (1592, 62070), (1990, 49656), (2069, 47760), (2388, 41380), (2985, 33104), (3184, 31035), (3980, 24828), (4138, 23880), (4776, 20690), (5970, 16552), (6207, 15920), (7960, 12414), (8276, 11940), (9552, 10345)]