22841520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7350

約数の個数: 80

約数和(自身を含む): 76265952

約数和(自身を除く): 53424432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7321, 14642, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 95173, 109815, 117136, 146420, 175704, 190346, 219630, 285519, 292840, 351408, 380692, 439260, 475865, 571038, 585680, 761384, 878520, 951730, 1142076, 1427595, 1522768, 1757040, 1903460, 2284152, 2855190, 3806920, 4568304, 5710380, 7613840, 11420760, 22841520]

約数ペア:

[(1, 22841520), (2, 11420760), (3, 7613840), (4, 5710380), (5, 4568304), (6, 3806920), (8, 2855190), (10, 2284152), (12, 1903460), (13, 1757040), (15, 1522768), (16, 1427595), (20, 1142076), (24, 951730), (26, 878520), (30, 761384), (39, 585680), (40, 571038), (48, 475865), (52, 439260), (60, 380692), (65, 351408), (78, 292840), (80, 285519), (104, 219630), (120, 190346), (130, 175704), (156, 146420), (195, 117136), (208, 109815), (240, 95173), (260, 87852), (312, 73210), (390, 58568), (520, 43926), (624, 36605), (780, 29284), (1040, 21963), (1560, 14642), (3120, 7321)]