30601560

素因数分解:

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

素因数の和:361

約数の個数: 128

約数和(自身を含む): 101606400

約数和(自身を除く): 71004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 239, 264, 291, 330, 388, 440, 478, 485, 582, 660, 717, 776, 956, 970, 1067, 1164, 1195, 1320, 1434, 1455, 1912, 1940, 2134, 2328, 2390, 2629, 2868, 2910, 3201, 3585, 3880, 4268, 4780, 5258, 5335, 5736, 5820, 6402, 7170, 7887, 8536, 9560, 10516, 10670, 11640, 12804, 13145, 14340, 15774, 16005, 21032, 21340, 23183, 25608, 26290, 28680, 31548, 32010, 39435, 42680, 46366, 52580, 63096, 64020, 69549, 78870, 92732, 105160, 115915, 128040, 139098, 157740, 185464, 231830, 255013, 278196, 315480, 347745, 463660, 510026, 556392, 695490, 765039, 927320, 1020052, 1275065, 1390980, 1530078, 2040104, 2550130, 2781960, 3060156, 3825195, 5100260, 6120312, 7650390, 10200520, 15300780, 30601560]

約数ペア:

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