91520640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15889}}^1$

素因数の和:15914

約数の個数: 96

約数和(自身を含む): 316052100

約数和(自身を除く): 224531460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15889, 31778, 47667, 63556, 79445, 95334, 127112, 143001, 158890, 190668, 238335, 254224, 286002, 317780, 381336, 476670, 508448, 572004, 635560, 715005, 762672, 953340, 1016896, 1144008, 1271120, 1430010, 1525344, 1906680, 2033792, 2288016, 2542240, 2860020, 3050688, 3813360, 4576032, 5084480, 5720040, 6101376, 7626720, 9152064, 10168960, 11440080, 15253440, 18304128, 22880160, 30506880, 45760320, 91520640]

約数ペア:

[(1, 91520640), (2, 45760320), (3, 30506880), (4, 22880160), (5, 18304128), (6, 15253440), (8, 11440080), (9, 10168960), (10, 9152064), (12, 7626720), (15, 6101376), (16, 5720040), (18, 5084480), (20, 4576032), (24, 3813360), (30, 3050688), (32, 2860020), (36, 2542240), (40, 2288016), (45, 2033792), (48, 1906680), (60, 1525344), (64, 1430010), (72, 1271120), (80, 1144008), (90, 1016896), (96, 953340), (120, 762672), (128, 715005), (144, 635560), (160, 572004), (180, 508448), (192, 476670), (240, 381336), (288, 317780), (320, 286002), (360, 254224), (384, 238335), (480, 190668), (576, 158890), (640, 143001), (720, 127112), (960, 95334), (1152, 79445), (1440, 63556), (1920, 47667), (2880, 31778), (5760, 15889)]