18087480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 60091200

約数和(自身を除く): 42003720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1069, 1128, 1410, 1692, 1880, 2115, 2138, 2820, 3207, 3384, 4230, 4276, 5345, 5640, 6414, 8460, 8552, 9621, 10690, 12828, 16035, 16920, 19242, 21380, 25656, 32070, 38484, 42760, 48105, 50243, 64140, 76968, 96210, 100486, 128280, 150729, 192420, 200972, 251215, 301458, 384840, 401944, 452187, 502430, 602916, 753645, 904374, 1004860, 1205832, 1507290, 1808748, 2009720, 2260935, 3014580, 3617496, 4521870, 6029160, 9043740, 18087480]

約数ペア:

[(1, 18087480), (2, 9043740), (3, 6029160), (4, 4521870), (5, 3617496), (6, 3014580), (8, 2260935), (9, 2009720), (10, 1808748), (12, 1507290), (15, 1205832), (18, 1004860), (20, 904374), (24, 753645), (30, 602916), (36, 502430), (40, 452187), (45, 401944), (47, 384840), (60, 301458), (72, 251215), (90, 200972), (94, 192420), (120, 150729), (141, 128280), (180, 100486), (188, 96210), (235, 76968), (282, 64140), (360, 50243), (376, 48105), (423, 42760), (470, 38484), (564, 32070), (705, 25656), (846, 21380), (940, 19242), (1069, 16920), (1128, 16035), (1410, 12828), (1692, 10690), (1880, 9621), (2115, 8552), (2138, 8460), (2820, 6414), (3207, 5640), (3384, 5345), (4230, 4276)]