61203120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 148783440

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, 97, 110, 120, 132, 165, 176, 194, 220, 239, 240, 264, 291, 330, 388, 440, 478, 485, 528, 582, 660, 717, 776, 880, 956, 970, 1067, 1164, 1195, 1320, 1434, 1455, 1552, 1912, 1940, 2134, 2328, 2390, 2629, 2640, 2868, 2910, 3201, 3585, 3824, 3880, 4268, 4656, 4780, 5258, 5335, 5736, 5820, 6402, 7170, 7760, 7887, 8536, 9560, 10516, 10670, 11472, 11640, 12804, 13145, 14340, 15774, 16005, 17072, 19120, 21032, 21340, 23183, 23280, 25608, 26290, 28680, 31548, 32010, 39435, 42064, 42680, 46366, 51216, 52580, 57360, 63096, 64020, 69549, 78870, 85360, 92732, 105160, 115915, 126192, 128040, 139098, 157740, 185464, 210320, 231830, 255013, 256080, 278196, 315480, 347745, 370928, 463660, 510026, 556392, 630960, 695490, 765039, 927320, 1020052, 1112784, 1275065, 1390980, 1530078, 1854640, 2040104, 2550130, 2781960, 3060156, 3825195, 4080208, 5100260, 5563920, 6120312, 7650390, 10200520, 12240624, 15300780, 20401040, 30601560, 61203120]

約数ペア:

[(1, 61203120), (2, 30601560), (3, 20401040), (4, 15300780), (5, 12240624), (6, 10200520), (8, 7650390), (10, 6120312), (11, 5563920), (12, 5100260), (15, 4080208), (16, 3825195), (20, 3060156), (22, 2781960), (24, 2550130), (30, 2040104), (33, 1854640), (40, 1530078), (44, 1390980), (48, 1275065), (55, 1112784), (60, 1020052), (66, 927320), (80, 765039), (88, 695490), (97, 630960), (110, 556392), (120, 510026), (132, 463660), (165, 370928), (176, 347745), (194, 315480), (220, 278196), (239, 256080), (240, 255013), (264, 231830), (291, 210320), (330, 185464), (388, 157740), (440, 139098), (478, 128040), (485, 126192), (528, 115915), (582, 105160), (660, 92732), (717, 85360), (776, 78870), (880, 69549), (956, 64020), (970, 63096), (1067, 57360), (1164, 52580), (1195, 51216), (1320, 46366), (1434, 42680), (1455, 42064), (1552, 39435), (1912, 32010), (1940, 31548), (2134, 28680), (2328, 26290), (2390, 25608), (2629, 23280), (2640, 23183), (2868, 21340), (2910, 21032), (3201, 19120), (3585, 17072), (3824, 16005), (3880, 15774), (4268, 14340), (4656, 13145), (4780, 12804), (5258, 11640), (5335, 11472), (5736, 10670), (5820, 10516), (6402, 9560), (7170, 8536), (7760, 7887)]