40612140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 126217728

約数和(自身を除く): 85605588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5503, 7380, 11006, 16509, 22012, 27515, 33018, 49527, 55030, 66036, 82545, 99054, 110060, 165090, 198108, 225623, 247635, 330180, 451246, 495270, 676869, 902492, 990540, 1128115, 1353738, 2030607, 2256230, 2707476, 3384345, 4061214, 4512460, 6768690, 8122428, 10153035, 13537380, 20306070, 40612140]

約数ペア:

[(1, 40612140), (2, 20306070), (3, 13537380), (4, 10153035), (5, 8122428), (6, 6768690), (9, 4512460), (10, 4061214), (12, 3384345), (15, 2707476), (18, 2256230), (20, 2030607), (30, 1353738), (36, 1128115), (41, 990540), (45, 902492), (60, 676869), (82, 495270), (90, 451246), (123, 330180), (164, 247635), (180, 225623), (205, 198108), (246, 165090), (369, 110060), (410, 99054), (492, 82545), (615, 66036), (738, 55030), (820, 49527), (1230, 33018), (1476, 27515), (1845, 22012), (2460, 16509), (3690, 11006), (5503, 7380)]