60965880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 129114120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 79, 109, 118, 120, 158, 177, 218, 236, 237, 295, 316, 327, 354, 395, 436, 472, 474, 545, 590, 632, 654, 708, 790, 872, 885, 948, 1090, 1180, 1185, 1308, 1416, 1580, 1635, 1770, 1896, 2180, 2360, 2370, 2616, 3160, 3270, 3540, 4360, 4661, 4740, 6431, 6540, 7080, 8611, 9322, 9480, 12862, 13080, 13983, 17222, 18644, 19293, 23305, 25724, 25833, 27966, 32155, 34444, 37288, 38586, 43055, 46610, 51448, 51666, 55932, 64310, 68888, 69915, 77172, 86110, 93220, 96465, 103332, 111864, 128620, 129165, 139830, 154344, 172220, 186440, 192930, 206664, 257240, 258330, 279660, 344440, 385860, 508049, 516660, 559320, 771720, 1016098, 1033320, 1524147, 2032196, 2540245, 3048294, 4064392, 5080490, 6096588, 7620735, 10160980, 12193176, 15241470, 20321960, 30482940, 60965880]

約数ペア:

[(1, 60965880), (2, 30482940), (3, 20321960), (4, 15241470), (5, 12193176), (6, 10160980), (8, 7620735), (10, 6096588), (12, 5080490), (15, 4064392), (20, 3048294), (24, 2540245), (30, 2032196), (40, 1524147), (59, 1033320), (60, 1016098), (79, 771720), (109, 559320), (118, 516660), (120, 508049), (158, 385860), (177, 344440), (218, 279660), (236, 258330), (237, 257240), (295, 206664), (316, 192930), (327, 186440), (354, 172220), (395, 154344), (436, 139830), (472, 129165), (474, 128620), (545, 111864), (590, 103332), (632, 96465), (654, 93220), (708, 86110), (790, 77172), (872, 69915), (885, 68888), (948, 64310), (1090, 55932), (1180, 51666), (1185, 51448), (1308, 46610), (1416, 43055), (1580, 38586), (1635, 37288), (1770, 34444), (1896, 32155), (2180, 27966), (2360, 25833), (2370, 25724), (2616, 23305), (3160, 19293), (3270, 18644), (3540, 17222), (4360, 13983), (4661, 13080), (4740, 12862), (6431, 9480), (6540, 9322), (7080, 8611)]