61262760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 199946880

約数和(自身を除く): 138684120

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, 173, 195, 227, 260, 312, 346, 390, 454, 519, 520, 681, 692, 780, 865, 908, 1038, 1135, 1362, 1384, 1560, 1730, 1816, 2076, 2249, 2270, 2595, 2724, 2951, 3405, 3460, 4152, 4498, 4540, 5190, 5448, 5902, 6747, 6810, 6920, 8853, 8996, 9080, 10380, 11245, 11804, 13494, 13620, 14755, 17706, 17992, 20760, 22490, 23608, 26988, 27240, 29510, 33735, 35412, 39271, 44265, 44980, 53976, 59020, 67470, 70824, 78542, 88530, 89960, 117813, 118040, 134940, 157084, 177060, 196355, 235626, 269880, 314168, 354120, 392710, 471252, 510523, 589065, 785420, 942504, 1021046, 1178130, 1531569, 1570840, 2042092, 2356260, 2552615, 3063138, 4084184, 4712520, 5105230, 6126276, 7657845, 10210460, 12252552, 15315690, 20420920, 30631380, 61262760]

約数ペア:

[(1, 61262760), (2, 30631380), (3, 20420920), (4, 15315690), (5, 12252552), (6, 10210460), (8, 7657845), (10, 6126276), (12, 5105230), (13, 4712520), (15, 4084184), (20, 3063138), (24, 2552615), (26, 2356260), (30, 2042092), (39, 1570840), (40, 1531569), (52, 1178130), (60, 1021046), (65, 942504), (78, 785420), (104, 589065), (120, 510523), (130, 471252), (156, 392710), (173, 354120), (195, 314168), (227, 269880), (260, 235626), (312, 196355), (346, 177060), (390, 157084), (454, 134940), (519, 118040), (520, 117813), (681, 89960), (692, 88530), (780, 78542), (865, 70824), (908, 67470), (1038, 59020), (1135, 53976), (1362, 44980), (1384, 44265), (1560, 39271), (1730, 35412), (1816, 33735), (2076, 29510), (2249, 27240), (2270, 26988), (2595, 23608), (2724, 22490), (2951, 20760), (3405, 17992), (3460, 17706), (4152, 14755), (4498, 13620), (4540, 13494), (5190, 11804), (5448, 11245), (5902, 10380), (6747, 9080), (6810, 8996), (6920, 8853)]