1479291520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{330199}}^1$

素因数の和:330225

約数の個数: 64

約数和(自身を含む): 4041648000

約数和(自身を除く): 2562356480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 330199, 660398, 1320796, 1650995, 2311393, 2641592, 3301990, 4622786, 5283184, 6603980, 9245572, 10566368, 11556965, 13207960, 18491144, 21132736, 23113930, 26415920, 36982288, 42265472, 46227860, 52831840, 73964576, 92455720, 105663680, 147929152, 184911440, 211327360, 295858304, 369822880, 739645760, 1479291520]

約数ペア:

[(1, 1479291520), (2, 739645760), (4, 369822880), (5, 295858304), (7, 211327360), (8, 184911440), (10, 147929152), (14, 105663680), (16, 92455720), (20, 73964576), (28, 52831840), (32, 46227860), (35, 42265472), (40, 36982288), (56, 26415920), (64, 23113930), (70, 21132736), (80, 18491144), (112, 13207960), (128, 11556965), (140, 10566368), (160, 9245572), (224, 6603980), (280, 5283184), (320, 4622786), (448, 3301990), (560, 2641592), (640, 2311393), (896, 1650995), (1120, 1320796), (2240, 660398), (4480, 330199)]