15418320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 80

約数和(自身を含む): 50621760

約数和(自身を除く): 35203440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3779, 4080, 7558, 11337, 15116, 18895, 22674, 30232, 37790, 45348, 56685, 60464, 64243, 75580, 90696, 113370, 128486, 151160, 181392, 192729, 226740, 256972, 302320, 321215, 385458, 453480, 513944, 642430, 770916, 906960, 963645, 1027888, 1284860, 1541832, 1927290, 2569720, 3083664, 3854580, 5139440, 7709160, 15418320]

約数ペア:

[(1, 15418320), (2, 7709160), (3, 5139440), (4, 3854580), (5, 3083664), (6, 2569720), (8, 1927290), (10, 1541832), (12, 1284860), (15, 1027888), (16, 963645), (17, 906960), (20, 770916), (24, 642430), (30, 513944), (34, 453480), (40, 385458), (48, 321215), (51, 302320), (60, 256972), (68, 226740), (80, 192729), (85, 181392), (102, 151160), (120, 128486), (136, 113370), (170, 90696), (204, 75580), (240, 64243), (255, 60464), (272, 56685), (340, 45348), (408, 37790), (510, 30232), (680, 22674), (816, 18895), (1020, 15116), (1360, 11337), (2040, 7558), (3779, 4080)]