659369880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140891}}^1$

素因数の和:140921

約数の個数: 96

約数和(自身を含む): 2307810960

約数和(自身を除く): 1648441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 140891, 281782, 422673, 563564, 704455, 845346, 1127128, 1268019, 1408910, 1690692, 1831583, 2113365, 2536038, 2817820, 3381384, 3663166, 4226730, 5072076, 5494749, 5635640, 6340095, 7326332, 8453460, 9157915, 10144152, 10989498, 12680190, 14652664, 16484247, 16906920, 18315830, 21978996, 25360380, 27473745, 32968494, 36631660, 43957992, 50720760, 54947490, 65936988, 73263320, 82421235, 109894980, 131873976, 164842470, 219789960, 329684940, 659369880]

約数ペア:

[(1, 659369880), (2, 329684940), (3, 219789960), (4, 164842470), (5, 131873976), (6, 109894980), (8, 82421235), (9, 73263320), (10, 65936988), (12, 54947490), (13, 50720760), (15, 43957992), (18, 36631660), (20, 32968494), (24, 27473745), (26, 25360380), (30, 21978996), (36, 18315830), (39, 16906920), (40, 16484247), (45, 14652664), (52, 12680190), (60, 10989498), (65, 10144152), (72, 9157915), (78, 8453460), (90, 7326332), (104, 6340095), (117, 5635640), (120, 5494749), (130, 5072076), (156, 4226730), (180, 3663166), (195, 3381384), (234, 2817820), (260, 2536038), (312, 2113365), (360, 1831583), (390, 1690692), (468, 1408910), (520, 1268019), (585, 1127128), (780, 845346), (936, 704455), (1170, 563564), (1560, 422673), (2340, 281782), (4680, 140891)]