260880540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 753834816

約数和(自身を除く): 492954276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 173, 205, 246, 346, 410, 492, 519, 613, 615, 692, 820, 865, 1038, 1226, 1230, 1730, 1839, 2076, 2452, 2460, 2595, 3065, 3460, 3678, 5190, 6130, 7093, 7356, 9195, 10380, 12260, 14186, 18390, 21279, 25133, 28372, 35465, 36780, 42558, 50266, 70930, 75399, 85116, 100532, 106049, 106395, 125665, 141860, 150798, 212098, 212790, 251330, 301596, 318147, 376995, 424196, 425580, 502660, 530245, 636294, 753990, 1060490, 1272588, 1507980, 1590735, 2120980, 3181470, 4348009, 6362940, 8696018, 13044027, 17392036, 21740045, 26088054, 43480090, 52176108, 65220135, 86960180, 130440270, 260880540]

約数ペア:

[(1, 260880540), (2, 130440270), (3, 86960180), (4, 65220135), (5, 52176108), (6, 43480090), (10, 26088054), (12, 21740045), (15, 17392036), (20, 13044027), (30, 8696018), (41, 6362940), (60, 4348009), (82, 3181470), (123, 2120980), (164, 1590735), (173, 1507980), (205, 1272588), (246, 1060490), (346, 753990), (410, 636294), (492, 530245), (519, 502660), (613, 425580), (615, 424196), (692, 376995), (820, 318147), (865, 301596), (1038, 251330), (1226, 212790), (1230, 212098), (1730, 150798), (1839, 141860), (2076, 125665), (2452, 106395), (2460, 106049), (2595, 100532), (3065, 85116), (3460, 75399), (3678, 70930), (5190, 50266), (6130, 42558), (7093, 36780), (7356, 35465), (9195, 28372), (10380, 25133), (12260, 21279), (14186, 18390)]