18245547360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12670519}}^1$

素因数の和:12670540

約数の個数: 72

約数和(自身を含む): 62262935280

約数和(自身を除く): 44017387920

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 12670519, 25341038, 38011557, 50682076, 63352595, 76023114, 101364152, 114034671, 126705190, 152046228, 190057785, 202728304, 228069342, 253410380, 304092456, 380115570, 405456608, 456138684, 506820760, 570173355, 608184912, 760231140, 912277368, 1013641520, 1140346710, 1216369824, 1520462280, 1824554736, 2027283040, 2280693420, 3040924560, 3649109472, 4561386840, 6081849120, 9122773680, 18245547360]

約数ペア:

[(1, 18245547360), (2, 9122773680), (3, 6081849120), (4, 4561386840), (5, 3649109472), (6, 3040924560), (8, 2280693420), (9, 2027283040), (10, 1824554736), (12, 1520462280), (15, 1216369824), (16, 1140346710), (18, 1013641520), (20, 912277368), (24, 760231140), (30, 608184912), (32, 570173355), (36, 506820760), (40, 456138684), (45, 405456608), (48, 380115570), (60, 304092456), (72, 253410380), (80, 228069342), (90, 202728304), (96, 190057785), (120, 152046228), (144, 126705190), (160, 114034671), (180, 101364152), (240, 76023114), (288, 63352595), (360, 50682076), (480, 38011557), (720, 25341038), (1440, 12670519)]