15692534640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{81023}}^1$

素因数の和:81311

約数の個数: 120

約数和(自身を含む): 52897328640

約数和(自身を除く): 37204794000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 9684, 10760, 12105, 12912, 16140, 19368, 21520, 24210, 32280, 38736, 48420, 64560, 81023, 96840, 162046, 193680, 243069, 324092, 405115, 486138, 648184, 729207, 810230, 972276, 1215345, 1296368, 1458414, 1620460, 1944552, 2430690, 2916828, 3240920, 3646035, 3889104, 4861380, 5833656, 6481840, 7292070, 9722760, 11667312, 14584140, 19445520, 21795187, 29168280, 43590374, 58336560, 65385561, 87180748, 108975935, 130771122, 174361496, 196156683, 217951870, 261542244, 326927805, 348722992, 392313366, 435903740, 523084488, 653855610, 784626732, 871807480, 980783415, 1046168976, 1307711220, 1569253464, 1743614960, 1961566830, 2615422440, 3138506928, 3923133660, 5230844880, 7846267320, 15692534640]

約数ペア:

[(1, 15692534640), (2, 7846267320), (3, 5230844880), (4, 3923133660), (5, 3138506928), (6, 2615422440), (8, 1961566830), (9, 1743614960), (10, 1569253464), (12, 1307711220), (15, 1046168976), (16, 980783415), (18, 871807480), (20, 784626732), (24, 653855610), (30, 523084488), (36, 435903740), (40, 392313366), (45, 348722992), (48, 326927805), (60, 261542244), (72, 217951870), (80, 196156683), (90, 174361496), (120, 130771122), (144, 108975935), (180, 87180748), (240, 65385561), (269, 58336560), (360, 43590374), (538, 29168280), (720, 21795187), (807, 19445520), (1076, 14584140), (1345, 11667312), (1614, 9722760), (2152, 7292070), (2421, 6481840), (2690, 5833656), (3228, 4861380), (4035, 3889104), (4304, 3646035), (4842, 3240920), (5380, 2916828), (6456, 2430690), (8070, 1944552), (9684, 1620460), (10760, 1458414), (12105, 1296368), (12912, 1215345), (16140, 972276), (19368, 810230), (21520, 729207), (24210, 648184), (32280, 486138), (38736, 405115), (48420, 324092), (64560, 243069), (81023, 193680), (96840, 162046)]