148790080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 373953024

約数和(自身を除く): 225162944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 283, 310, 320, 424, 496, 530, 566, 620, 848, 992, 1060, 1132, 1240, 1415, 1643, 1696, 1984, 2120, 2264, 2480, 2830, 3286, 3392, 4240, 4528, 4960, 5660, 6572, 8215, 8480, 8773, 9056, 9920, 11320, 13144, 14999, 16430, 16960, 17546, 18112, 22640, 26288, 29998, 32860, 35092, 43865, 45280, 52576, 59996, 65720, 70184, 74995, 87730, 90560, 105152, 119992, 131440, 140368, 149990, 175460, 239984, 262880, 280736, 299980, 350920, 464969, 479968, 525760, 561472, 599960, 701840, 929938, 959936, 1199920, 1403680, 1859876, 2324845, 2399840, 2807360, 3719752, 4649690, 4799680, 7439504, 9299380, 14879008, 18598760, 29758016, 37197520, 74395040, 148790080]

約数ペア:

[(1, 148790080), (2, 74395040), (4, 37197520), (5, 29758016), (8, 18598760), (10, 14879008), (16, 9299380), (20, 7439504), (31, 4799680), (32, 4649690), (40, 3719752), (53, 2807360), (62, 2399840), (64, 2324845), (80, 1859876), (106, 1403680), (124, 1199920), (155, 959936), (160, 929938), (212, 701840), (248, 599960), (265, 561472), (283, 525760), (310, 479968), (320, 464969), (424, 350920), (496, 299980), (530, 280736), (566, 262880), (620, 239984), (848, 175460), (992, 149990), (1060, 140368), (1132, 131440), (1240, 119992), (1415, 105152), (1643, 90560), (1696, 87730), (1984, 74995), (2120, 70184), (2264, 65720), (2480, 59996), (2830, 52576), (3286, 45280), (3392, 43865), (4240, 35092), (4528, 32860), (4960, 29998), (5660, 26288), (6572, 22640), (8215, 18112), (8480, 17546), (8773, 16960), (9056, 16430), (9920, 14999), (11320, 13144)]