11420760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 36902880

約数和(自身を除く): 25482120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7321, 14642, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 95173, 109815, 146420, 175704, 190346, 219630, 285519, 292840, 380692, 439260, 475865, 571038, 761384, 878520, 951730, 1142076, 1427595, 1903460, 2284152, 2855190, 3806920, 5710380, 11420760]

約数ペア:

[(1, 11420760), (2, 5710380), (3, 3806920), (4, 2855190), (5, 2284152), (6, 1903460), (8, 1427595), (10, 1142076), (12, 951730), (13, 878520), (15, 761384), (20, 571038), (24, 475865), (26, 439260), (30, 380692), (39, 292840), (40, 285519), (52, 219630), (60, 190346), (65, 175704), (78, 146420), (104, 109815), (120, 95173), (130, 87852), (156, 73210), (195, 58568), (260, 43926), (312, 36605), (390, 29284), (520, 21963), (780, 14642), (1560, 7321)]