460724480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 1207954944

約数和(自身を除く): 747230464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 683, 992, 1054, 1088, 1240, 1280, 1360, 1366, 1984, 2108, 2176, 2480, 2635, 2720, 2732, 3415, 3968, 4216, 4352, 4960, 5270, 5440, 5464, 6830, 7936, 8432, 9920, 10540, 10880, 10928, 11611, 13660, 16864, 19840, 21080, 21173, 21760, 21856, 23222, 27320, 33728, 39680, 42160, 42346, 43712, 46444, 54640, 58055, 67456, 84320, 84692, 87424, 92888, 105865, 109280, 116110, 134912, 168640, 169384, 174848, 185776, 211730, 218560, 232220, 337280, 338768, 359941, 371552, 423460, 437120, 464440, 674560, 677536, 719882, 743104, 846920, 874240, 928880, 1355072, 1439764, 1486208, 1693840, 1799705, 1857760, 2710144, 2879528, 2972416, 3387680, 3599410, 3715520, 5420288, 5759056, 6775360, 7198820, 7431040, 11518112, 13550720, 14397640, 14862080, 23036224, 27101440, 28795280, 46072448, 57590560, 92144896, 115181120, 230362240, 460724480]

約数ペア:

[(1, 460724480), (2, 230362240), (4, 115181120), (5, 92144896), (8, 57590560), (10, 46072448), (16, 28795280), (17, 27101440), (20, 23036224), (31, 14862080), (32, 14397640), (34, 13550720), (40, 11518112), (62, 7431040), (64, 7198820), (68, 6775360), (80, 5759056), (85, 5420288), (124, 3715520), (128, 3599410), (136, 3387680), (155, 2972416), (160, 2879528), (170, 2710144), (248, 1857760), (256, 1799705), (272, 1693840), (310, 1486208), (320, 1439764), (340, 1355072), (496, 928880), (527, 874240), (544, 846920), (620, 743104), (640, 719882), (680, 677536), (683, 674560), (992, 464440), (1054, 437120), (1088, 423460), (1240, 371552), (1280, 359941), (1360, 338768), (1366, 337280), (1984, 232220), (2108, 218560), (2176, 211730), (2480, 185776), (2635, 174848), (2720, 169384), (2732, 168640), (3415, 134912), (3968, 116110), (4216, 109280), (4352, 105865), (4960, 92888), (5270, 87424), (5440, 84692), (5464, 84320), (6830, 67456), (7936, 58055), (8432, 54640), (9920, 46444), (10540, 43712), (10880, 42346), (10928, 42160), (11611, 39680), (13660, 33728), (16864, 27320), (19840, 23222), (21080, 21856), (21173, 21760)]