1155753720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{291857}}^1$

素因数の和:291885

約数の個数: 96

約数和(自身を含む): 4097686320

約数和(自身を除く): 2941932600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 291857, 583714, 875571, 1167428, 1459285, 1751142, 2334856, 2626713, 2918570, 3210427, 3502284, 4377855, 5253426, 5837140, 6420854, 7004568, 8755710, 9631281, 10506852, 11674280, 12841708, 13133565, 16052135, 17511420, 19262562, 21013704, 25683416, 26267130, 28893843, 32104270, 35022840, 38525124, 48156405, 52534260, 57787686, 64208540, 77050248, 96312810, 105068520, 115575372, 128417080, 144469215, 192625620, 231150744, 288938430, 385251240, 577876860, 1155753720]

約数ペア:

[(1, 1155753720), (2, 577876860), (3, 385251240), (4, 288938430), (5, 231150744), (6, 192625620), (8, 144469215), (9, 128417080), (10, 115575372), (11, 105068520), (12, 96312810), (15, 77050248), (18, 64208540), (20, 57787686), (22, 52534260), (24, 48156405), (30, 38525124), (33, 35022840), (36, 32104270), (40, 28893843), (44, 26267130), (45, 25683416), (55, 21013704), (60, 19262562), (66, 17511420), (72, 16052135), (88, 13133565), (90, 12841708), (99, 11674280), (110, 10506852), (120, 9631281), (132, 8755710), (165, 7004568), (180, 6420854), (198, 5837140), (220, 5253426), (264, 4377855), (330, 3502284), (360, 3210427), (396, 2918570), (440, 2626713), (495, 2334856), (660, 1751142), (792, 1459285), (990, 1167428), (1320, 875571), (1980, 583714), (3960, 291857)]