64843680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12310

約数の個数: 96

約数和(自身を含む): 222844608

約数和(自身を除く): 158000928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12281, 24562, 36843, 49124, 61405, 73686, 98248, 122810, 135091, 147372, 184215, 196496, 245620, 270182, 294744, 368430, 392992, 405273, 491240, 540364, 589488, 675455, 736860, 810546, 982480, 1080728, 1178976, 1350910, 1473720, 1621092, 1964960, 2026365, 2161456, 2701820, 2947440, 3242184, 4052730, 4322912, 5403640, 5894880, 6484368, 8105460, 10807280, 12968736, 16210920, 21614560, 32421840, 64843680]

約数ペア:

[(1, 64843680), (2, 32421840), (3, 21614560), (4, 16210920), (5, 12968736), (6, 10807280), (8, 8105460), (10, 6484368), (11, 5894880), (12, 5403640), (15, 4322912), (16, 4052730), (20, 3242184), (22, 2947440), (24, 2701820), (30, 2161456), (32, 2026365), (33, 1964960), (40, 1621092), (44, 1473720), (48, 1350910), (55, 1178976), (60, 1080728), (66, 982480), (80, 810546), (88, 736860), (96, 675455), (110, 589488), (120, 540364), (132, 491240), (160, 405273), (165, 392992), (176, 368430), (220, 294744), (240, 270182), (264, 245620), (330, 196496), (352, 184215), (440, 147372), (480, 135091), (528, 122810), (660, 98248), (880, 73686), (1056, 61405), (1320, 49124), (1760, 36843), (2640, 24562), (5280, 12281)]