23760640

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 59970960

約数和(自身を除く): 36210320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 977, 1216, 1280, 1520, 1954, 2432, 3040, 3908, 4864, 4885, 6080, 7816, 9770, 12160, 15632, 18563, 19540, 24320, 31264, 37126, 39080, 62528, 74252, 78160, 92815, 125056, 148504, 156320, 185630, 250112, 297008, 312640, 371260, 594016, 625280, 742520, 1188032, 1250560, 1485040, 2376064, 2970080, 4752128, 5940160, 11880320, 23760640]

約数ペア:

[(1, 23760640), (2, 11880320), (4, 5940160), (5, 4752128), (8, 2970080), (10, 2376064), (16, 1485040), (19, 1250560), (20, 1188032), (32, 742520), (38, 625280), (40, 594016), (64, 371260), (76, 312640), (80, 297008), (95, 250112), (128, 185630), (152, 156320), (160, 148504), (190, 125056), (256, 92815), (304, 78160), (320, 74252), (380, 62528), (608, 39080), (640, 37126), (760, 31264), (977, 24320), (1216, 19540), (1280, 18563), (1520, 15632), (1954, 12160), (2432, 9770), (3040, 7816), (3908, 6080), (4864, 4885)]