5160780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 16934400

約数和(自身を除く): 11773620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 503, 513, 540, 570, 684, 855, 1006, 1026, 1140, 1509, 1710, 2012, 2052, 2515, 2565, 3018, 3420, 4527, 5030, 5130, 6036, 7545, 9054, 9557, 10060, 10260, 13581, 15090, 18108, 19114, 22635, 27162, 28671, 30180, 38228, 45270, 47785, 54324, 57342, 67905, 86013, 90540, 95570, 114684, 135810, 143355, 172026, 191140, 258039, 271620, 286710, 344052, 430065, 516078, 573420, 860130, 1032156, 1290195, 1720260, 2580390, 5160780]

約数ペア:

[(1, 5160780), (2, 2580390), (3, 1720260), (4, 1290195), (5, 1032156), (6, 860130), (9, 573420), (10, 516078), (12, 430065), (15, 344052), (18, 286710), (19, 271620), (20, 258039), (27, 191140), (30, 172026), (36, 143355), (38, 135810), (45, 114684), (54, 95570), (57, 90540), (60, 86013), (76, 67905), (90, 57342), (95, 54324), (108, 47785), (114, 45270), (135, 38228), (171, 30180), (180, 28671), (190, 27162), (228, 22635), (270, 19114), (285, 18108), (342, 15090), (380, 13581), (503, 10260), (513, 10060), (540, 9557), (570, 9054), (684, 7545), (855, 6036), (1006, 5130), (1026, 5030), (1140, 4527), (1509, 3420), (1710, 3018), (2012, 2565), (2052, 2515)]