83474880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1086

約数の個数: 112

約数和(自身を含む): 268284960

約数和(自身を除く): 184810080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 977, 1068, 1335, 1424, 1780, 1954, 2136, 2670, 2848, 2931, 3560, 3908, 4272, 4885, 5340, 5696, 5862, 7120, 7816, 8544, 9770, 10680, 11724, 14240, 14655, 15632, 17088, 19540, 21360, 23448, 28480, 29310, 31264, 39080, 42720, 46896, 58620, 62528, 78160, 85440, 86953, 93792, 117240, 156320, 173906, 187584, 234480, 260859, 312640, 347812, 434765, 468960, 521718, 695624, 869530, 937920, 1043436, 1304295, 1391248, 1739060, 2086872, 2608590, 2782496, 3478120, 4173744, 5217180, 5564992, 6956240, 8347488, 10434360, 13912480, 16694976, 20868720, 27824960, 41737440, 83474880]

約数ペア:

[(1, 83474880), (2, 41737440), (3, 27824960), (4, 20868720), (5, 16694976), (6, 13912480), (8, 10434360), (10, 8347488), (12, 6956240), (15, 5564992), (16, 5217180), (20, 4173744), (24, 3478120), (30, 2782496), (32, 2608590), (40, 2086872), (48, 1739060), (60, 1391248), (64, 1304295), (80, 1043436), (89, 937920), (96, 869530), (120, 695624), (160, 521718), (178, 468960), (192, 434765), (240, 347812), (267, 312640), (320, 260859), (356, 234480), (445, 187584), (480, 173906), (534, 156320), (712, 117240), (890, 93792), (960, 86953), (977, 85440), (1068, 78160), (1335, 62528), (1424, 58620), (1780, 46896), (1954, 42720), (2136, 39080), (2670, 31264), (2848, 29310), (2931, 28480), (3560, 23448), (3908, 21360), (4272, 19540), (4885, 17088), (5340, 15632), (5696, 14655), (5862, 14240), (7120, 11724), (7816, 10680), (8544, 9770)]