150518640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20231}}^1$

素因数の和:20278

約数の個数: 80

約数和(自身を含む): 481683456

約数和(自身を除く): 331164816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 323696, 404620, 485544, 606930, 627161, 809240, 971088, 1213860, 1254322, 1618480, 1881483, 2427720, 2508644, 3135805, 3762966, 4855440, 5017288, 6271610, 7525932, 9407415, 10034576, 12543220, 15051864, 18814830, 25086440, 30103728, 37629660, 50172880, 75259320, 150518640]

約数ペア:

[(1, 150518640), (2, 75259320), (3, 50172880), (4, 37629660), (5, 30103728), (6, 25086440), (8, 18814830), (10, 15051864), (12, 12543220), (15, 10034576), (16, 9407415), (20, 7525932), (24, 6271610), (30, 5017288), (31, 4855440), (40, 3762966), (48, 3135805), (60, 2508644), (62, 2427720), (80, 1881483), (93, 1618480), (120, 1254322), (124, 1213860), (155, 971088), (186, 809240), (240, 627161), (248, 606930), (310, 485544), (372, 404620), (465, 323696), (496, 303465), (620, 242772), (744, 202310), (930, 161848), (1240, 121386), (1488, 101155), (1860, 80924), (2480, 60693), (3720, 40462), (7440, 20231)]