427070160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53923}}^1$

素因数の和:53953

約数の個数: 120

約数和(自身を含む): 1564658784

約数和(自身を除く): 1137588624

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, 2640, 3960, 7920, 53923, 107846, 161769, 215692, 269615, 323538, 431384, 485307, 539230, 593153, 647076, 808845, 862768, 970614, 1078460, 1186306, 1294152, 1617690, 1779459, 1941228, 2156920, 2372612, 2426535, 2588304, 2965765, 3235380, 3558918, 3882456, 4313840, 4745224, 4853070, 5338377, 5931530, 6470760, 7117836, 7764912, 8897295, 9490448, 9706140, 10676754, 11863060, 12941520, 14235672, 17794590, 19412280, 21353508, 23726120, 26691885, 28471344, 35589180, 38824560, 42707016, 47452240, 53383770, 71178360, 85414032, 106767540, 142356720, 213535080, 427070160]

約数ペア:

[(1, 427070160), (2, 213535080), (3, 142356720), (4, 106767540), (5, 85414032), (6, 71178360), (8, 53383770), (9, 47452240), (10, 42707016), (11, 38824560), (12, 35589180), (15, 28471344), (16, 26691885), (18, 23726120), (20, 21353508), (22, 19412280), (24, 17794590), (30, 14235672), (33, 12941520), (36, 11863060), (40, 10676754), (44, 9706140), (45, 9490448), (48, 8897295), (55, 7764912), (60, 7117836), (66, 6470760), (72, 5931530), (80, 5338377), (88, 4853070), (90, 4745224), (99, 4313840), (110, 3882456), (120, 3558918), (132, 3235380), (144, 2965765), (165, 2588304), (176, 2426535), (180, 2372612), (198, 2156920), (220, 1941228), (240, 1779459), (264, 1617690), (330, 1294152), (360, 1186306), (396, 1078460), (440, 970614), (495, 862768), (528, 808845), (660, 647076), (720, 593153), (792, 539230), (880, 485307), (990, 431384), (1320, 323538), (1584, 269615), (1980, 215692), (2640, 161769), (3960, 107846), (7920, 53923)]