388100760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{28621}}^1$

素因数の和:28748

約数の個数: 64

約数和(自身を含む): 1174646880

約数和(自身を除く): 786546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 28621, 57242, 85863, 114484, 143105, 171726, 228968, 286210, 343452, 429315, 572420, 686904, 858630, 1144840, 1717260, 3234173, 3434520, 6468346, 9702519, 12936692, 16170865, 19405038, 25873384, 32341730, 38810076, 48512595, 64683460, 77620152, 97025190, 129366920, 194050380, 388100760]

約数ペア:

[(1, 388100760), (2, 194050380), (3, 129366920), (4, 97025190), (5, 77620152), (6, 64683460), (8, 48512595), (10, 38810076), (12, 32341730), (15, 25873384), (20, 19405038), (24, 16170865), (30, 12936692), (40, 9702519), (60, 6468346), (113, 3434520), (120, 3234173), (226, 1717260), (339, 1144840), (452, 858630), (565, 686904), (678, 572420), (904, 429315), (1130, 343452), (1356, 286210), (1695, 228968), (2260, 171726), (2712, 143105), (3390, 114484), (4520, 85863), (6780, 57242), (13560, 28621)]