84626880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 112

約数和(自身を含む): 289401504

約数和(自身を除く): 204774624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6781, 12480, 13562, 20343, 27124, 33905, 40686, 54248, 67810, 81372, 88153, 101715, 108496, 135620, 162744, 176306, 203430, 216992, 264459, 271240, 325488, 352612, 406860, 433984, 440765, 528918, 542480, 650976, 705224, 813720, 881530, 1057836, 1084960, 1301952, 1322295, 1410448, 1627440, 1763060, 2115672, 2169920, 2644590, 2820896, 3254880, 3526120, 4231344, 5289180, 5641792, 6509760, 7052240, 8462688, 10578360, 14104480, 16925376, 21156720, 28208960, 42313440, 84626880]

約数ペア:

[(1, 84626880), (2, 42313440), (3, 28208960), (4, 21156720), (5, 16925376), (6, 14104480), (8, 10578360), (10, 8462688), (12, 7052240), (13, 6509760), (15, 5641792), (16, 5289180), (20, 4231344), (24, 3526120), (26, 3254880), (30, 2820896), (32, 2644590), (39, 2169920), (40, 2115672), (48, 1763060), (52, 1627440), (60, 1410448), (64, 1322295), (65, 1301952), (78, 1084960), (80, 1057836), (96, 881530), (104, 813720), (120, 705224), (130, 650976), (156, 542480), (160, 528918), (192, 440765), (195, 433984), (208, 406860), (240, 352612), (260, 325488), (312, 271240), (320, 264459), (390, 216992), (416, 203430), (480, 176306), (520, 162744), (624, 135620), (780, 108496), (832, 101715), (960, 88153), (1040, 81372), (1248, 67810), (1560, 54248), (2080, 40686), (2496, 33905), (3120, 27124), (4160, 20343), (6240, 13562), (6781, 12480)]