1227502320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{464963}}^1$

素因数の和:464990

約数の個数: 80

約数和(自身を含む): 4151198592

約数和(自身を除く): 2923696272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 464963, 929926, 1394889, 1859852, 2324815, 2789778, 3719704, 4649630, 5114593, 5579556, 6974445, 7439408, 9299260, 10229186, 11159112, 13948890, 15343779, 18598520, 20458372, 22318224, 25572965, 27897780, 30687558, 37197040, 40916744, 51145930, 55795560, 61375116, 76718895, 81833488, 102291860, 111591120, 122750232, 153437790, 204583720, 245500464, 306875580, 409167440, 613751160, 1227502320]

約数ペア:

[(1, 1227502320), (2, 613751160), (3, 409167440), (4, 306875580), (5, 245500464), (6, 204583720), (8, 153437790), (10, 122750232), (11, 111591120), (12, 102291860), (15, 81833488), (16, 76718895), (20, 61375116), (22, 55795560), (24, 51145930), (30, 40916744), (33, 37197040), (40, 30687558), (44, 27897780), (48, 25572965), (55, 22318224), (60, 20458372), (66, 18598520), (80, 15343779), (88, 13948890), (110, 11159112), (120, 10229186), (132, 9299260), (165, 7439408), (176, 6974445), (220, 5579556), (240, 5114593), (264, 4649630), (330, 3719704), (440, 2789778), (528, 2324815), (660, 1859852), (880, 1394889), (1320, 929926), (2640, 464963)]