12684360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 42094080

約数和(自身を除く): 29409720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 173, 188, 195, 235, 260, 282, 312, 346, 376, 390, 470, 519, 520, 564, 611, 692, 705, 780, 865, 940, 1038, 1128, 1222, 1384, 1410, 1560, 1730, 1833, 1880, 2076, 2249, 2444, 2595, 2820, 3055, 3460, 3666, 4152, 4498, 4888, 5190, 5640, 6110, 6747, 6920, 7332, 8131, 8996, 9165, 10380, 11245, 12220, 13494, 14664, 16262, 17992, 18330, 20760, 22490, 24393, 24440, 26988, 32524, 33735, 36660, 40655, 44980, 48786, 53976, 65048, 67470, 73320, 81310, 89960, 97572, 105703, 121965, 134940, 162620, 195144, 211406, 243930, 269880, 317109, 325240, 422812, 487860, 528515, 634218, 845624, 975720, 1057030, 1268436, 1585545, 2114060, 2536872, 3171090, 4228120, 6342180, 12684360]

約数ペア:

[(1, 12684360), (2, 6342180), (3, 4228120), (4, 3171090), (5, 2536872), (6, 2114060), (8, 1585545), (10, 1268436), (12, 1057030), (13, 975720), (15, 845624), (20, 634218), (24, 528515), (26, 487860), (30, 422812), (39, 325240), (40, 317109), (47, 269880), (52, 243930), (60, 211406), (65, 195144), (78, 162620), (94, 134940), (104, 121965), (120, 105703), (130, 97572), (141, 89960), (156, 81310), (173, 73320), (188, 67470), (195, 65048), (235, 53976), (260, 48786), (282, 44980), (312, 40655), (346, 36660), (376, 33735), (390, 32524), (470, 26988), (519, 24440), (520, 24393), (564, 22490), (611, 20760), (692, 18330), (705, 17992), (780, 16262), (865, 14664), (940, 13494), (1038, 12220), (1128, 11245), (1222, 10380), (1384, 9165), (1410, 8996), (1560, 8131), (1730, 7332), (1833, 6920), (1880, 6747), (2076, 6110), (2249, 5640), (2444, 5190), (2595, 4888), (2820, 4498), (3055, 4152), (3460, 3666)]