1323177960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27361}}^1$

素因数の和:27419

約数の個数: 128

約数和(自身を含む): 4412943360

約数和(自身を除く): 3089765400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 27361, 48360, 54722, 82083, 109444, 136805, 164166, 218888, 273610, 328332, 355693, 410415, 547220, 656664, 711386, 820830, 848191, 1067079, 1094440, 1422772, 1641660, 1696382, 1778465, 2134158, 2544573, 2845544, 3283320, 3392764, 3556930, 4240955, 4268316, 5089146, 5335395, 6785528, 7113860, 8481910, 8536632, 10178292, 10670790, 11026483, 12722865, 14227720, 16963820, 20356584, 21341580, 22052966, 25445730, 33079449, 33927640, 42683160, 44105932, 50891460, 55132415, 66158898, 88211864, 101782920, 110264830, 132317796, 165397245, 220529660, 264635592, 330794490, 441059320, 661588980, 1323177960]

約数ペア:

[(1, 1323177960), (2, 661588980), (3, 441059320), (4, 330794490), (5, 264635592), (6, 220529660), (8, 165397245), (10, 132317796), (12, 110264830), (13, 101782920), (15, 88211864), (20, 66158898), (24, 55132415), (26, 50891460), (30, 44105932), (31, 42683160), (39, 33927640), (40, 33079449), (52, 25445730), (60, 22052966), (62, 21341580), (65, 20356584), (78, 16963820), (93, 14227720), (104, 12722865), (120, 11026483), (124, 10670790), (130, 10178292), (155, 8536632), (156, 8481910), (186, 7113860), (195, 6785528), (248, 5335395), (260, 5089146), (310, 4268316), (312, 4240955), (372, 3556930), (390, 3392764), (403, 3283320), (465, 2845544), (520, 2544573), (620, 2134158), (744, 1778465), (780, 1696382), (806, 1641660), (930, 1422772), (1209, 1094440), (1240, 1067079), (1560, 848191), (1612, 820830), (1860, 711386), (2015, 656664), (2418, 547220), (3224, 410415), (3720, 355693), (4030, 328332), (4836, 273610), (6045, 218888), (8060, 164166), (9672, 136805), (12090, 109444), (16120, 82083), (24180, 54722), (27361, 48360)]