1488244920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{652739}}^1$

素因数の和:652772

約数の個数: 64

約数和(自身を含む): 4699728000

約数和(自身を除く): 3211483080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 652739, 1305478, 1958217, 2610956, 3263695, 3916434, 5221912, 6527390, 7832868, 9791085, 12402041, 13054780, 15665736, 19582170, 24804082, 26109560, 37206123, 39164340, 49608164, 62010205, 74412246, 78328680, 99216328, 124020410, 148824492, 186030615, 248040820, 297648984, 372061230, 496081640, 744122460, 1488244920]

約数ペア:

[(1, 1488244920), (2, 744122460), (3, 496081640), (4, 372061230), (5, 297648984), (6, 248040820), (8, 186030615), (10, 148824492), (12, 124020410), (15, 99216328), (19, 78328680), (20, 74412246), (24, 62010205), (30, 49608164), (38, 39164340), (40, 37206123), (57, 26109560), (60, 24804082), (76, 19582170), (95, 15665736), (114, 13054780), (120, 12402041), (152, 9791085), (190, 7832868), (228, 6527390), (285, 5221912), (380, 3916434), (456, 3263695), (570, 2610956), (760, 1958217), (1140, 1305478), (2280, 652739)]