65376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10477}}^1$

素因数の和:10508

約数の個数: 96

約数和(自身を含む): 221798304

約数和(自身を除く): 156421824

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10477, 20954, 31431, 41908, 52385, 62862, 83816, 104770, 125724, 136201, 157155, 167632, 209540, 251448, 272402, 314310, 335264, 408603, 419080, 502896, 544804, 628620, 681005, 817206, 838160, 1005792, 1089608, 1257240, 1362010, 1634412, 1676320, 2043015, 2179216, 2514480, 2724020, 3268824, 4086030, 4358432, 5028960, 5448040, 6537648, 8172060, 10896080, 13075296, 16344120, 21792160, 32688240, 65376480]

約数ペア:

[(1, 65376480), (2, 32688240), (3, 21792160), (4, 16344120), (5, 13075296), (6, 10896080), (8, 8172060), (10, 6537648), (12, 5448040), (13, 5028960), (15, 4358432), (16, 4086030), (20, 3268824), (24, 2724020), (26, 2514480), (30, 2179216), (32, 2043015), (39, 1676320), (40, 1634412), (48, 1362010), (52, 1257240), (60, 1089608), (65, 1005792), (78, 838160), (80, 817206), (96, 681005), (104, 628620), (120, 544804), (130, 502896), (156, 419080), (160, 408603), (195, 335264), (208, 314310), (240, 272402), (260, 251448), (312, 209540), (390, 167632), (416, 157155), (480, 136201), (520, 125724), (624, 104770), (780, 83816), (1040, 62862), (1248, 52385), (1560, 41908), (2080, 31431), (3120, 20954), (6240, 10477)]