147498240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 478590336

約数和(自身を除く): 331092096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 541, 568, 640, 710, 768, 852, 960, 1065, 1082, 1136, 1280, 1420, 1623, 1704, 1920, 2130, 2164, 2272, 2705, 2840, 3246, 3408, 3840, 4260, 4328, 4544, 5410, 5680, 6492, 6816, 8115, 8520, 8656, 9088, 10820, 11360, 12984, 13632, 16230, 17040, 17312, 18176, 21640, 22720, 25968, 27264, 32460, 34080, 34624, 38411, 43280, 45440, 51936, 54528, 64920, 68160, 69248, 76822, 86560, 90880, 103872, 115233, 129840, 136320, 138496, 153644, 173120, 192055, 207744, 230466, 259680, 272640, 307288, 346240, 384110, 415488, 460932, 519360, 576165, 614576, 692480, 768220, 921864, 1038720, 1152330, 1229152, 1536440, 1843728, 2077440, 2304660, 2458304, 3072880, 3687456, 4609320, 4916608, 6145760, 7374912, 9218640, 9833216, 12291520, 14749824, 18437280, 24583040, 29499648, 36874560, 49166080, 73749120, 147498240]

約数ペア:

[(1, 147498240), (2, 73749120), (3, 49166080), (4, 36874560), (5, 29499648), (6, 24583040), (8, 18437280), (10, 14749824), (12, 12291520), (15, 9833216), (16, 9218640), (20, 7374912), (24, 6145760), (30, 4916608), (32, 4609320), (40, 3687456), (48, 3072880), (60, 2458304), (64, 2304660), (71, 2077440), (80, 1843728), (96, 1536440), (120, 1229152), (128, 1152330), (142, 1038720), (160, 921864), (192, 768220), (213, 692480), (240, 614576), (256, 576165), (284, 519360), (320, 460932), (355, 415488), (384, 384110), (426, 346240), (480, 307288), (541, 272640), (568, 259680), (640, 230466), (710, 207744), (768, 192055), (852, 173120), (960, 153644), (1065, 138496), (1082, 136320), (1136, 129840), (1280, 115233), (1420, 103872), (1623, 90880), (1704, 86560), (1920, 76822), (2130, 69248), (2164, 68160), (2272, 64920), (2705, 54528), (2840, 51936), (3246, 45440), (3408, 43280), (3840, 38411), (4260, 34624), (4328, 34080), (4544, 32460), (5410, 27264), (5680, 25968), (6492, 22720), (6816, 21640), (8115, 18176), (8520, 17312), (8656, 17040), (9088, 16230), (10820, 13632), (11360, 12984)]