72241560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200671}}^1$

素因数の和:200688

約数の個数: 48

約数和(自身を含む): 234786240

約数和(自身を除く): 162544680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200671, 401342, 602013, 802684, 1003355, 1204026, 1605368, 1806039, 2006710, 2408052, 3010065, 3612078, 4013420, 4816104, 6020130, 7224156, 8026840, 9030195, 12040260, 14448312, 18060390, 24080520, 36120780, 72241560]

約数ペア:

[(1, 72241560), (2, 36120780), (3, 24080520), (4, 18060390), (5, 14448312), (6, 12040260), (8, 9030195), (9, 8026840), (10, 7224156), (12, 6020130), (15, 4816104), (18, 4013420), (20, 3612078), (24, 3010065), (30, 2408052), (36, 2006710), (40, 1806039), (45, 1605368), (60, 1204026), (72, 1003355), (90, 802684), (120, 602013), (180, 401342), (360, 200671)]