960069880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311711}}^1$

素因数の和:311740

約数の個数: 64

約数和(自身を含む): 2693191680

約数和(自身を除く): 1733121800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 311711, 623422, 1246844, 1558555, 2181977, 2493688, 3117110, 3428821, 4363954, 6234220, 6857642, 8727908, 10909885, 12468440, 13715284, 17144105, 17455816, 21819770, 24001747, 27430568, 34288210, 43639540, 48003494, 68576420, 87279080, 96006988, 120008735, 137152840, 192013976, 240017470, 480034940, 960069880]

約数ペア:

[(1, 960069880), (2, 480034940), (4, 240017470), (5, 192013976), (7, 137152840), (8, 120008735), (10, 96006988), (11, 87279080), (14, 68576420), (20, 48003494), (22, 43639540), (28, 34288210), (35, 27430568), (40, 24001747), (44, 21819770), (55, 17455816), (56, 17144105), (70, 13715284), (77, 12468440), (88, 10909885), (110, 8727908), (140, 6857642), (154, 6234220), (220, 4363954), (280, 3428821), (308, 3117110), (385, 2493688), (440, 2181977), (616, 1558555), (770, 1246844), (1540, 623422), (3080, 311711)]