1122030720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1643

約数の個数: 192

約数和(自身を含む): 3906714240

約数和(自身を除く): 2784683520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 786, 960, 1048, 1152, 1179, 1310, 1440, 1487, 1572, 1920, 1965, 2096, 2358, 2620, 2880, 2974, 3144, 3930, 4192, 4461, 4716, 5240, 5760, 5895, 5948, 6288, 7435, 7860, 8384, 8922, 9432, 10480, 11790, 11896, 12576, 13383, 14870, 15720, 16768, 17844, 18864, 20960, 22305, 23580, 23792, 25152, 26766, 29740, 31440, 35688, 37728, 41920, 44610, 47160, 47584, 50304, 53532, 59480, 62880, 66915, 71376, 75456, 83840, 89220, 94320, 95168, 107064, 118960, 125760, 133830, 142752, 150912, 178440, 188640, 190336, 194797, 214128, 237920, 251520, 267660, 285504, 356880, 377280, 389594, 428256, 475840, 535320, 571008, 584391, 713760, 754560, 779188, 856512, 951680, 973985, 1070640, 1168782, 1427520, 1558376, 1713024, 1753173, 1947970, 2141280, 2337564, 2855040, 2921955, 3116752, 3506346, 3895940, 4282560, 4675128, 5843910, 6233504, 7012692, 7791880, 8565120, 8765865, 9350256, 11687820, 12467008, 14025384, 15583760, 17531730, 18700512, 23375640, 24934016, 28050768, 31167520, 35063460, 37401024, 46751280, 56101536, 62335040, 70126920, 74802048, 93502560, 112203072, 124670080, 140253840, 187005120, 224406144, 280507680, 374010240, 561015360, 1122030720]

約数ペア:

[(1, 1122030720), (2, 561015360), (3, 374010240), (4, 280507680), (5, 224406144), (6, 187005120), (8, 140253840), (9, 124670080), (10, 112203072), (12, 93502560), (15, 74802048), (16, 70126920), (18, 62335040), (20, 56101536), (24, 46751280), (30, 37401024), (32, 35063460), (36, 31167520), (40, 28050768), (45, 24934016), (48, 23375640), (60, 18700512), (64, 17531730), (72, 15583760), (80, 14025384), (90, 12467008), (96, 11687820), (120, 9350256), (128, 8765865), (131, 8565120), (144, 7791880), (160, 7012692), (180, 6233504), (192, 5843910), (240, 4675128), (262, 4282560), (288, 3895940), (320, 3506346), (360, 3116752), (384, 2921955), (393, 2855040), (480, 2337564), (524, 2141280), (576, 1947970), (640, 1753173), (655, 1713024), (720, 1558376), (786, 1427520), (960, 1168782), (1048, 1070640), (1152, 973985), (1179, 951680), (1310, 856512), (1440, 779188), (1487, 754560), (1572, 713760), (1920, 584391), (1965, 571008), (2096, 535320), (2358, 475840), (2620, 428256), (2880, 389594), (2974, 377280), (3144, 356880), (3930, 285504), (4192, 267660), (4461, 251520), (4716, 237920), (5240, 214128), (5760, 194797), (5895, 190336), (5948, 188640), (6288, 178440), (7435, 150912), (7860, 142752), (8384, 133830), (8922, 125760), (9432, 118960), (10480, 107064), (11790, 95168), (11896, 94320), (12576, 89220), (13383, 83840), (14870, 75456), (15720, 71376), (16768, 66915), (17844, 62880), (18864, 59480), (20960, 53532), (22305, 50304), (23580, 47584), (23792, 47160), (25152, 44610), (26766, 41920), (29740, 37728), (31440, 35688)]