121949040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 401688576

約数和(自身を除く): 279739536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 443, 444, 465, 496, 555, 592, 620, 740, 744, 886, 888, 930, 1110, 1147, 1240, 1329, 1480, 1488, 1772, 1776, 1860, 2215, 2220, 2294, 2480, 2658, 2960, 3441, 3544, 3720, 4430, 4440, 4588, 5316, 5735, 6645, 6882, 7088, 7440, 8860, 8880, 9176, 10632, 11470, 13290, 13733, 13764, 16391, 17205, 17720, 18352, 21264, 22940, 26580, 27466, 27528, 32782, 34410, 35440, 41199, 45880, 49173, 53160, 54932, 55056, 65564, 68665, 68820, 81955, 82398, 91760, 98346, 106320, 109864, 131128, 137330, 137640, 163910, 164796, 196692, 205995, 219728, 245865, 262256, 274660, 275280, 327820, 329592, 393384, 411990, 491730, 508121, 549320, 655640, 659184, 786768, 823980, 983460, 1016242, 1098640, 1311280, 1524363, 1647960, 1966920, 2032484, 2540605, 3048726, 3295920, 3933840, 4064968, 5081210, 6097452, 7621815, 8129936, 10162420, 12194904, 15243630, 20324840, 24389808, 30487260, 40649680, 60974520, 121949040]

約数ペア:

[(1, 121949040), (2, 60974520), (3, 40649680), (4, 30487260), (5, 24389808), (6, 20324840), (8, 15243630), (10, 12194904), (12, 10162420), (15, 8129936), (16, 7621815), (20, 6097452), (24, 5081210), (30, 4064968), (31, 3933840), (37, 3295920), (40, 3048726), (48, 2540605), (60, 2032484), (62, 1966920), (74, 1647960), (80, 1524363), (93, 1311280), (111, 1098640), (120, 1016242), (124, 983460), (148, 823980), (155, 786768), (185, 659184), (186, 655640), (222, 549320), (240, 508121), (248, 491730), (296, 411990), (310, 393384), (370, 329592), (372, 327820), (443, 275280), (444, 274660), (465, 262256), (496, 245865), (555, 219728), (592, 205995), (620, 196692), (740, 164796), (744, 163910), (886, 137640), (888, 137330), (930, 131128), (1110, 109864), (1147, 106320), (1240, 98346), (1329, 91760), (1480, 82398), (1488, 81955), (1772, 68820), (1776, 68665), (1860, 65564), (2215, 55056), (2220, 54932), (2294, 53160), (2480, 49173), (2658, 45880), (2960, 41199), (3441, 35440), (3544, 34410), (3720, 32782), (4430, 27528), (4440, 27466), (4588, 26580), (5316, 22940), (5735, 21264), (6645, 18352), (6882, 17720), (7088, 17205), (7440, 16391), (8860, 13764), (8880, 13733), (9176, 13290), (10632, 11470)]