1456732980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{23189}}^1$

素因数の和:23553

約数の個数: 72

約数和(自身を含む): 4431609000

約数和(自身を除く): 2974876020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 5235, 6282, 6980, 10470, 12564, 15705, 20940, 23189, 31410, 46378, 62820, 69567, 92756, 115945, 139134, 208701, 231890, 278268, 347835, 417402, 463780, 695670, 834804, 1043505, 1391340, 2087010, 4174020, 8092961, 16185922, 24278883, 32371844, 40464805, 48557766, 72836649, 80929610, 97115532, 121394415, 145673298, 161859220, 242788830, 291346596, 364183245, 485577660, 728366490, 1456732980]

約数ペア:

[(1, 1456732980), (2, 728366490), (3, 485577660), (4, 364183245), (5, 291346596), (6, 242788830), (9, 161859220), (10, 145673298), (12, 121394415), (15, 97115532), (18, 80929610), (20, 72836649), (30, 48557766), (36, 40464805), (45, 32371844), (60, 24278883), (90, 16185922), (180, 8092961), (349, 4174020), (698, 2087010), (1047, 1391340), (1396, 1043505), (1745, 834804), (2094, 695670), (3141, 463780), (3490, 417402), (4188, 347835), (5235, 278268), (6282, 231890), (6980, 208701), (10470, 139134), (12564, 115945), (15705, 92756), (20940, 69567), (23189, 62820), (31410, 46378)]