204065640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2003}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 665889120

約数和(自身を除く): 461823480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1698, 2003, 2264, 2547, 2830, 3396, 4006, 4245, 5094, 5660, 6009, 6792, 8012, 8490, 10015, 10188, 11320, 12018, 12735, 16024, 16980, 18027, 20030, 20376, 24036, 25470, 30045, 33960, 36054, 40060, 48072, 50940, 60090, 72108, 80120, 90135, 101880, 120180, 144216, 180270, 240360, 360540, 566849, 721080, 1133698, 1700547, 2267396, 2834245, 3401094, 4534792, 5101641, 5668490, 6802188, 8502735, 10203282, 11336980, 13604376, 17005470, 20406564, 22673960, 25508205, 34010940, 40813128, 51016410, 68021880, 102032820, 204065640]

約数ペア:

[(1, 204065640), (2, 102032820), (3, 68021880), (4, 51016410), (5, 40813128), (6, 34010940), (8, 25508205), (9, 22673960), (10, 20406564), (12, 17005470), (15, 13604376), (18, 11336980), (20, 10203282), (24, 8502735), (30, 6802188), (36, 5668490), (40, 5101641), (45, 4534792), (60, 3401094), (72, 2834245), (90, 2267396), (120, 1700547), (180, 1133698), (283, 721080), (360, 566849), (566, 360540), (849, 240360), (1132, 180270), (1415, 144216), (1698, 120180), (2003, 101880), (2264, 90135), (2547, 80120), (2830, 72108), (3396, 60090), (4006, 50940), (4245, 48072), (5094, 40060), (5660, 36054), (6009, 33960), (6792, 30045), (8012, 25470), (8490, 24036), (10015, 20376), (10188, 20030), (11320, 18027), (12018, 16980), (12735, 16024)]