2929680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 10629528

約数和(自身を除く): 7699848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 313, 360, 390, 468, 520, 585, 624, 626, 720, 780, 936, 939, 1040, 1170, 1252, 1560, 1565, 1872, 1878, 2340, 2504, 2817, 3120, 3130, 3756, 4069, 4680, 4695, 5008, 5634, 6260, 7512, 8138, 9360, 9390, 11268, 12207, 12520, 14085, 15024, 16276, 18780, 20345, 22536, 24414, 25040, 28170, 32552, 36621, 37560, 40690, 45072, 48828, 56340, 61035, 65104, 73242, 75120, 81380, 97656, 112680, 122070, 146484, 162760, 183105, 195312, 225360, 244140, 292968, 325520, 366210, 488280, 585936, 732420, 976560, 1464840, 2929680]

約数ペア:

[(1, 2929680), (2, 1464840), (3, 976560), (4, 732420), (5, 585936), (6, 488280), (8, 366210), (9, 325520), (10, 292968), (12, 244140), (13, 225360), (15, 195312), (16, 183105), (18, 162760), (20, 146484), (24, 122070), (26, 112680), (30, 97656), (36, 81380), (39, 75120), (40, 73242), (45, 65104), (48, 61035), (52, 56340), (60, 48828), (65, 45072), (72, 40690), (78, 37560), (80, 36621), (90, 32552), (104, 28170), (117, 25040), (120, 24414), (130, 22536), (144, 20345), (156, 18780), (180, 16276), (195, 15024), (208, 14085), (234, 12520), (240, 12207), (260, 11268), (312, 9390), (313, 9360), (360, 8138), (390, 7512), (468, 6260), (520, 5634), (585, 5008), (624, 4695), (626, 4680), (720, 4069), (780, 3756), (936, 3130), (939, 3120), (1040, 2817), (1170, 2504), (1252, 2340), (1560, 1878), (1565, 1872)]