117563640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51563}}^1$

素因数の和:51596

約数の個数: 64

約数和(自身を含む): 371260800

約数和(自身を除く): 253697160

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, 51563, 103126, 154689, 206252, 257815, 309378, 412504, 515630, 618756, 773445, 979697, 1031260, 1237512, 1546890, 1959394, 2062520, 2939091, 3093780, 3918788, 4898485, 5878182, 6187560, 7837576, 9796970, 11756364, 14695455, 19593940, 23512728, 29390910, 39187880, 58781820, 117563640]

約数ペア:

[(1, 117563640), (2, 58781820), (3, 39187880), (4, 29390910), (5, 23512728), (6, 19593940), (8, 14695455), (10, 11756364), (12, 9796970), (15, 7837576), (19, 6187560), (20, 5878182), (24, 4898485), (30, 3918788), (38, 3093780), (40, 2939091), (57, 2062520), (60, 1959394), (76, 1546890), (95, 1237512), (114, 1031260), (120, 979697), (152, 773445), (190, 618756), (228, 515630), (285, 412504), (380, 309378), (456, 257815), (570, 206252), (760, 154689), (1140, 103126), (2280, 51563)]