2615220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 8467200

約数和(自身を除く): 5851980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 167, 174, 180, 261, 270, 290, 334, 348, 435, 501, 522, 540, 580, 668, 783, 835, 870, 1002, 1044, 1305, 1503, 1566, 1670, 1740, 2004, 2505, 2610, 3006, 3132, 3340, 3915, 4509, 4843, 5010, 5220, 6012, 7515, 7830, 9018, 9686, 10020, 14529, 15030, 15660, 18036, 19372, 22545, 24215, 29058, 30060, 43587, 45090, 48430, 58116, 72645, 87174, 90180, 96860, 130761, 145290, 174348, 217935, 261522, 290580, 435870, 523044, 653805, 871740, 1307610, 2615220]

約数ペア:

[(1, 2615220), (2, 1307610), (3, 871740), (4, 653805), (5, 523044), (6, 435870), (9, 290580), (10, 261522), (12, 217935), (15, 174348), (18, 145290), (20, 130761), (27, 96860), (29, 90180), (30, 87174), (36, 72645), (45, 58116), (54, 48430), (58, 45090), (60, 43587), (87, 30060), (90, 29058), (108, 24215), (116, 22545), (135, 19372), (145, 18036), (167, 15660), (174, 15030), (180, 14529), (261, 10020), (270, 9686), (290, 9018), (334, 7830), (348, 7515), (435, 6012), (501, 5220), (522, 5010), (540, 4843), (580, 4509), (668, 3915), (783, 3340), (835, 3132), (870, 3006), (1002, 2610), (1044, 2505), (1305, 2004), (1503, 1740), (1566, 1670)]