123544980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17599}}^1$

素因数の和:17630

約数の個数: 96

約数和(自身を含む): 413952000

約数和(自身を除く): 290407020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 17599, 35198, 52797, 70396, 87995, 105594, 158391, 175990, 211188, 228787, 263985, 316782, 351980, 457574, 475173, 527970, 633564, 686361, 791955, 915148, 950346, 1055940, 1143935, 1372722, 1583910, 1900692, 2059083, 2287870, 2375865, 2745444, 3167820, 3431805, 4118166, 4575740, 4751730, 6177249, 6863610, 8236332, 9503460, 10295415, 12354498, 13727220, 20590830, 24708996, 30886245, 41181660, 61772490, 123544980]

約数ペア:

[(1, 123544980), (2, 61772490), (3, 41181660), (4, 30886245), (5, 24708996), (6, 20590830), (9, 13727220), (10, 12354498), (12, 10295415), (13, 9503460), (15, 8236332), (18, 6863610), (20, 6177249), (26, 4751730), (27, 4575740), (30, 4118166), (36, 3431805), (39, 3167820), (45, 2745444), (52, 2375865), (54, 2287870), (60, 2059083), (65, 1900692), (78, 1583910), (90, 1372722), (108, 1143935), (117, 1055940), (130, 950346), (135, 915148), (156, 791955), (180, 686361), (195, 633564), (234, 527970), (260, 475173), (270, 457574), (351, 351980), (390, 316782), (468, 263985), (540, 228787), (585, 211188), (702, 175990), (780, 158391), (1170, 105594), (1404, 87995), (1755, 70396), (2340, 52797), (3510, 35198), (7020, 17599)]