17970480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 65866320

約数和(自身を除く): 47895840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2269, 2640, 3960, 4538, 6807, 7920, 9076, 11345, 13614, 18152, 20421, 22690, 24959, 27228, 34035, 36304, 40842, 45380, 49918, 54456, 68070, 74877, 81684, 90760, 99836, 102105, 108912, 124795, 136140, 149754, 163368, 181520, 199672, 204210, 224631, 249590, 272280, 299508, 326736, 374385, 399344, 408420, 449262, 499180, 544560, 599016, 748770, 816840, 898524, 998360, 1123155, 1198032, 1497540, 1633680, 1797048, 1996720, 2246310, 2995080, 3594096, 4492620, 5990160, 8985240, 17970480]

約数ペア:

[(1, 17970480), (2, 8985240), (3, 5990160), (4, 4492620), (5, 3594096), (6, 2995080), (8, 2246310), (9, 1996720), (10, 1797048), (11, 1633680), (12, 1497540), (15, 1198032), (16, 1123155), (18, 998360), (20, 898524), (22, 816840), (24, 748770), (30, 599016), (33, 544560), (36, 499180), (40, 449262), (44, 408420), (45, 399344), (48, 374385), (55, 326736), (60, 299508), (66, 272280), (72, 249590), (80, 224631), (88, 204210), (90, 199672), (99, 181520), (110, 163368), (120, 149754), (132, 136140), (144, 124795), (165, 108912), (176, 102105), (180, 99836), (198, 90760), (220, 81684), (240, 74877), (264, 68070), (330, 54456), (360, 49918), (396, 45380), (440, 40842), (495, 36304), (528, 34035), (660, 27228), (720, 24959), (792, 22690), (880, 20421), (990, 18152), (1320, 13614), (1584, 11345), (1980, 9076), (2269, 7920), (2640, 6807), (3960, 4538)]