72958560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8976

約数の個数: 96

約数和(自身を含む): 243365472

約数和(自身を除く): 170406912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8941, 17882, 26823, 35764, 44705, 53646, 71528, 89410, 107292, 134115, 143056, 151997, 178820, 214584, 268230, 286112, 303994, 357640, 429168, 455991, 536460, 607988, 715280, 759985, 858336, 911982, 1072920, 1215976, 1430560, 1519970, 1823964, 2145840, 2279955, 2431952, 3039940, 3647928, 4291680, 4559910, 4863904, 6079880, 7295856, 9119820, 12159760, 14591712, 18239640, 24319520, 36479280, 72958560]

約数ペア:

[(1, 72958560), (2, 36479280), (3, 24319520), (4, 18239640), (5, 14591712), (6, 12159760), (8, 9119820), (10, 7295856), (12, 6079880), (15, 4863904), (16, 4559910), (17, 4291680), (20, 3647928), (24, 3039940), (30, 2431952), (32, 2279955), (34, 2145840), (40, 1823964), (48, 1519970), (51, 1430560), (60, 1215976), (68, 1072920), (80, 911982), (85, 858336), (96, 759985), (102, 715280), (120, 607988), (136, 536460), (160, 455991), (170, 429168), (204, 357640), (240, 303994), (255, 286112), (272, 268230), (340, 214584), (408, 178820), (480, 151997), (510, 143056), (544, 134115), (680, 107292), (816, 89410), (1020, 71528), (1360, 53646), (1632, 44705), (2040, 35764), (2720, 26823), (4080, 17882), (8160, 8941)]