98470920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43189}}^1$

素因数の和:43222

約数の個数: 64

約数和(自身を含む): 310968000

約数和(自身を除く): 212497080

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, 43189, 86378, 129567, 172756, 215945, 259134, 345512, 431890, 518268, 647835, 820591, 863780, 1036536, 1295670, 1641182, 1727560, 2461773, 2591340, 3282364, 4102955, 4923546, 5182680, 6564728, 8205910, 9847092, 12308865, 16411820, 19694184, 24617730, 32823640, 49235460, 98470920]

約数ペア:

[(1, 98470920), (2, 49235460), (3, 32823640), (4, 24617730), (5, 19694184), (6, 16411820), (8, 12308865), (10, 9847092), (12, 8205910), (15, 6564728), (19, 5182680), (20, 4923546), (24, 4102955), (30, 3282364), (38, 2591340), (40, 2461773), (57, 1727560), (60, 1641182), (76, 1295670), (95, 1036536), (114, 863780), (120, 820591), (152, 647835), (190, 518268), (228, 431890), (285, 345512), (380, 259134), (456, 215945), (570, 172756), (760, 129567), (1140, 86378), (2280, 43189)]