1146840

素因数分解:

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

素因数の和:536

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2481960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 503, 570, 760, 1006, 1140, 1509, 2012, 2280, 2515, 3018, 4024, 5030, 6036, 7545, 9557, 10060, 12072, 15090, 19114, 20120, 28671, 30180, 38228, 47785, 57342, 60360, 76456, 95570, 114684, 143355, 191140, 229368, 286710, 382280, 573420, 1146840]

約数ペア:

[(1, 1146840), (2, 573420), (3, 382280), (4, 286710), (5, 229368), (6, 191140), (8, 143355), (10, 114684), (12, 95570), (15, 76456), (19, 60360), (20, 57342), (24, 47785), (30, 38228), (38, 30180), (40, 28671), (57, 20120), (60, 19114), (76, 15090), (95, 12072), (114, 10060), (120, 9557), (152, 7545), (190, 6036), (228, 5030), (285, 4024), (380, 3018), (456, 2515), (503, 2280), (570, 2012), (760, 1509), (1006, 1140)]