11178240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 37086336

約数和(自身を除く): 25908096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 71, 80, 82, 96, 120, 123, 128, 142, 160, 164, 192, 205, 213, 240, 246, 256, 284, 320, 328, 355, 384, 410, 426, 480, 492, 568, 615, 640, 656, 710, 768, 820, 852, 960, 984, 1065, 1136, 1230, 1280, 1312, 1420, 1640, 1704, 1920, 1968, 2130, 2272, 2460, 2624, 2840, 2911, 3280, 3408, 3840, 3936, 4260, 4544, 4920, 5248, 5680, 5822, 6560, 6816, 7872, 8520, 8733, 9088, 9840, 10496, 11360, 11644, 13120, 13632, 14555, 15744, 17040, 17466, 18176, 19680, 22720, 23288, 26240, 27264, 29110, 31488, 34080, 34932, 39360, 43665, 45440, 46576, 52480, 54528, 58220, 68160, 69864, 78720, 87330, 90880, 93152, 116440, 136320, 139728, 157440, 174660, 186304, 232880, 272640, 279456, 349320, 372608, 465760, 558912, 698640, 745216, 931520, 1117824, 1397280, 1863040, 2235648, 2794560, 3726080, 5589120, 11178240]

約数ペア:

[(1, 11178240), (2, 5589120), (3, 3726080), (4, 2794560), (5, 2235648), (6, 1863040), (8, 1397280), (10, 1117824), (12, 931520), (15, 745216), (16, 698640), (20, 558912), (24, 465760), (30, 372608), (32, 349320), (40, 279456), (41, 272640), (48, 232880), (60, 186304), (64, 174660), (71, 157440), (80, 139728), (82, 136320), (96, 116440), (120, 93152), (123, 90880), (128, 87330), (142, 78720), (160, 69864), (164, 68160), (192, 58220), (205, 54528), (213, 52480), (240, 46576), (246, 45440), (256, 43665), (284, 39360), (320, 34932), (328, 34080), (355, 31488), (384, 29110), (410, 27264), (426, 26240), (480, 23288), (492, 22720), (568, 19680), (615, 18176), (640, 17466), (656, 17040), (710, 15744), (768, 14555), (820, 13632), (852, 13120), (960, 11644), (984, 11360), (1065, 10496), (1136, 9840), (1230, 9088), (1280, 8733), (1312, 8520), (1420, 7872), (1640, 6816), (1704, 6560), (1920, 5822), (1968, 5680), (2130, 5248), (2272, 4920), (2460, 4544), (2624, 4260), (2840, 3936), (2911, 3840), (3280, 3408)]