1452730680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43391}}^1$

素因数の和:43442

約数の個数: 128

約数和(自身を含む): 4998758400

約数和(自身を除く): 3546027720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 43391, 86782, 130173, 173564, 216955, 260346, 347128, 390519, 433910, 520692, 650865, 781038, 867820, 1041384, 1171557, 1301730, 1345121, 1562076, 1735640, 1952595, 2343114, 2603460, 2690242, 3124152, 3905190, 4035363, 4686228, 5206920, 5380484, 5857785, 6725605, 7810380, 8070726, 9372456, 10760968, 11715570, 12106089, 13451210, 15620760, 16141452, 20176815, 23431140, 24212178, 26902420, 32282904, 36318267, 40353630, 46862280, 48424356, 53804840, 60530445, 72636534, 80707260, 96848712, 121060890, 145273068, 161414520, 181591335, 242121780, 290546136, 363182670, 484243560, 726365340, 1452730680]

約数ペア:

[(1, 1452730680), (2, 726365340), (3, 484243560), (4, 363182670), (5, 290546136), (6, 242121780), (8, 181591335), (9, 161414520), (10, 145273068), (12, 121060890), (15, 96848712), (18, 80707260), (20, 72636534), (24, 60530445), (27, 53804840), (30, 48424356), (31, 46862280), (36, 40353630), (40, 36318267), (45, 32282904), (54, 26902420), (60, 24212178), (62, 23431140), (72, 20176815), (90, 16141452), (93, 15620760), (108, 13451210), (120, 12106089), (124, 11715570), (135, 10760968), (155, 9372456), (180, 8070726), (186, 7810380), (216, 6725605), (248, 5857785), (270, 5380484), (279, 5206920), (310, 4686228), (360, 4035363), (372, 3905190), (465, 3124152), (540, 2690242), (558, 2603460), (620, 2343114), (744, 1952595), (837, 1735640), (930, 1562076), (1080, 1345121), (1116, 1301730), (1240, 1171557), (1395, 1041384), (1674, 867820), (1860, 781038), (2232, 650865), (2790, 520692), (3348, 433910), (3720, 390519), (4185, 347128), (5580, 260346), (6696, 216955), (8370, 173564), (11160, 130173), (16740, 86782), (33480, 43391)]