126162560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6409

約数の個数: 64

約数和(自身を含む): 311385600

約数和(自身を除く): 185223040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 6359, 9920, 12718, 19840, 25436, 31795, 50872, 63590, 101744, 127180, 197129, 203488, 254360, 394258, 406976, 508720, 788516, 813952, 985645, 1017440, 1577032, 1971290, 2034880, 3154064, 3942580, 4069760, 6308128, 7885160, 12616256, 15770320, 25232512, 31540640, 63081280, 126162560]

約数ペア:

[(1, 126162560), (2, 63081280), (4, 31540640), (5, 25232512), (8, 15770320), (10, 12616256), (16, 7885160), (20, 6308128), (31, 4069760), (32, 3942580), (40, 3154064), (62, 2034880), (64, 1971290), (80, 1577032), (124, 1017440), (128, 985645), (155, 813952), (160, 788516), (248, 508720), (310, 406976), (320, 394258), (496, 254360), (620, 203488), (640, 197129), (992, 127180), (1240, 101744), (1984, 63590), (2480, 50872), (3968, 31795), (4960, 25436), (6359, 19840), (9920, 12718)]