460745880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6163}}^1$

素因数の和:6273

約数の個数: 128

約数和(自身を含む): 1597708800

約数和(自身を除く): 1136962920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6163, 6230, 7476, 9345, 10680, 12326, 12460, 14952, 18489, 18690, 24652, 24920, 30815, 36978, 37380, 43141, 49304, 61630, 73956, 74760, 86282, 92445, 123260, 129423, 147912, 172564, 184890, 215705, 246520, 258846, 345128, 369780, 431410, 517692, 548507, 647115, 739560, 862820, 1035384, 1097014, 1294230, 1645521, 1725640, 2194028, 2588460, 2742535, 3291042, 3839549, 4388056, 5176920, 5485070, 6582084, 7679098, 8227605, 10970140, 11518647, 13164168, 15358196, 16455210, 19197745, 21940280, 23037294, 30716392, 32910420, 38395490, 46074588, 57593235, 65820840, 76790980, 92149176, 115186470, 153581960, 230372940, 460745880]

約数ペア:

[(1, 460745880), (2, 230372940), (3, 153581960), (4, 115186470), (5, 92149176), (6, 76790980), (7, 65820840), (8, 57593235), (10, 46074588), (12, 38395490), (14, 32910420), (15, 30716392), (20, 23037294), (21, 21940280), (24, 19197745), (28, 16455210), (30, 15358196), (35, 13164168), (40, 11518647), (42, 10970140), (56, 8227605), (60, 7679098), (70, 6582084), (84, 5485070), (89, 5176920), (105, 4388056), (120, 3839549), (140, 3291042), (168, 2742535), (178, 2588460), (210, 2194028), (267, 1725640), (280, 1645521), (356, 1294230), (420, 1097014), (445, 1035384), (534, 862820), (623, 739560), (712, 647115), (840, 548507), (890, 517692), (1068, 431410), (1246, 369780), (1335, 345128), (1780, 258846), (1869, 246520), (2136, 215705), (2492, 184890), (2670, 172564), (3115, 147912), (3560, 129423), (3738, 123260), (4984, 92445), (5340, 86282), (6163, 74760), (6230, 73956), (7476, 61630), (9345, 49304), (10680, 43141), (12326, 37380), (12460, 36978), (14952, 30815), (18489, 24920), (18690, 24652)]