152536120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 395642880

約数和(自身を除く): 243106760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 88, 106, 110, 124, 155, 211, 212, 220, 248, 265, 310, 341, 422, 424, 440, 530, 583, 620, 682, 844, 1055, 1060, 1166, 1240, 1364, 1643, 1688, 1705, 2110, 2120, 2321, 2332, 2728, 2915, 3286, 3410, 4220, 4642, 4664, 5830, 6541, 6572, 6820, 8215, 8440, 9284, 11183, 11605, 11660, 13082, 13144, 13640, 16430, 18073, 18568, 22366, 23210, 23320, 26164, 32705, 32860, 36146, 44732, 46420, 52328, 55915, 65410, 65720, 71951, 72292, 89464, 90365, 92840, 111830, 123013, 130820, 143902, 144584, 180730, 223660, 246026, 261640, 287804, 346673, 359755, 361460, 447320, 492052, 575608, 615065, 693346, 719510, 722920, 984104, 1230130, 1386692, 1439020, 1733365, 2460260, 2773384, 2878040, 3466730, 3813403, 4920520, 6933460, 7626806, 13866920, 15253612, 19067015, 30507224, 38134030, 76268060, 152536120]

約数ペア:

[(1, 152536120), (2, 76268060), (4, 38134030), (5, 30507224), (8, 19067015), (10, 15253612), (11, 13866920), (20, 7626806), (22, 6933460), (31, 4920520), (40, 3813403), (44, 3466730), (53, 2878040), (55, 2773384), (62, 2460260), (88, 1733365), (106, 1439020), (110, 1386692), (124, 1230130), (155, 984104), (211, 722920), (212, 719510), (220, 693346), (248, 615065), (265, 575608), (310, 492052), (341, 447320), (422, 361460), (424, 359755), (440, 346673), (530, 287804), (583, 261640), (620, 246026), (682, 223660), (844, 180730), (1055, 144584), (1060, 143902), (1166, 130820), (1240, 123013), (1364, 111830), (1643, 92840), (1688, 90365), (1705, 89464), (2110, 72292), (2120, 71951), (2321, 65720), (2332, 65410), (2728, 55915), (2915, 52328), (3286, 46420), (3410, 44732), (4220, 36146), (4642, 32860), (4664, 32705), (5830, 26164), (6541, 23320), (6572, 23210), (6820, 22366), (8215, 18568), (8440, 18073), (9284, 16430), (11183, 13640), (11605, 13144), (11660, 13082)]