15730560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 54339480

約数和(自身を除く): 38608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2731, 2880, 5462, 5760, 8193, 10924, 13655, 16386, 21848, 24579, 27310, 32772, 40965, 43696, 49158, 54620, 65544, 81930, 87392, 98316, 109240, 122895, 131088, 163860, 174784, 196632, 218480, 245790, 262176, 327720, 349568, 393264, 436960, 491580, 524352, 655440, 786528, 873920, 983160, 1048704, 1310880, 1573056, 1747840, 1966320, 2621760, 3146112, 3932640, 5243520, 7865280, 15730560]

約数ペア:

[(1, 15730560), (2, 7865280), (3, 5243520), (4, 3932640), (5, 3146112), (6, 2621760), (8, 1966320), (9, 1747840), (10, 1573056), (12, 1310880), (15, 1048704), (16, 983160), (18, 873920), (20, 786528), (24, 655440), (30, 524352), (32, 491580), (36, 436960), (40, 393264), (45, 349568), (48, 327720), (60, 262176), (64, 245790), (72, 218480), (80, 196632), (90, 174784), (96, 163860), (120, 131088), (128, 122895), (144, 109240), (160, 98316), (180, 87392), (192, 81930), (240, 65544), (288, 54620), (320, 49158), (360, 43696), (384, 40965), (480, 32772), (576, 27310), (640, 24579), (720, 21848), (960, 16386), (1152, 13655), (1440, 10924), (1920, 8193), (2731, 5760), (2880, 5462)]