226920780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5231}}^1$

素因数の和:5487

約数の個数: 72

約数和(自身を含む): 691314624

約数和(自身を除く): 464393844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 5231, 7230, 8676, 10462, 10845, 14460, 15693, 20924, 21690, 26155, 31386, 43380, 47079, 52310, 62772, 78465, 94158, 104620, 156930, 188316, 235395, 313860, 470790, 941580, 1260671, 2521342, 3782013, 5042684, 6303355, 7564026, 11346039, 12606710, 15128052, 18910065, 22692078, 25213420, 37820130, 45384156, 56730195, 75640260, 113460390, 226920780]

約数ペア:

[(1, 226920780), (2, 113460390), (3, 75640260), (4, 56730195), (5, 45384156), (6, 37820130), (9, 25213420), (10, 22692078), (12, 18910065), (15, 15128052), (18, 12606710), (20, 11346039), (30, 7564026), (36, 6303355), (45, 5042684), (60, 3782013), (90, 2521342), (180, 1260671), (241, 941580), (482, 470790), (723, 313860), (964, 235395), (1205, 188316), (1446, 156930), (2169, 104620), (2410, 94158), (2892, 78465), (3615, 62772), (4338, 52310), (4820, 47079), (5231, 43380), (7230, 31386), (8676, 26155), (10462, 21690), (10845, 20924), (14460, 15693)]