130808520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 449539200

約数和(自身を除く): 318730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 859, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1718, 1880, 2115, 2538, 2577, 2820, 3240, 3384, 3436, 3807, 4230, 4295, 5076, 5154, 5640, 6345, 6872, 7614, 7731, 8460, 8590, 10152, 10308, 12690, 12885, 15228, 15462, 16920, 17180, 19035, 20616, 23193, 25380, 25770, 30456, 30924, 34360, 38070, 38655, 40373, 46386, 50760, 51540, 61848, 69579, 76140, 77310, 80746, 92772, 103080, 115965, 121119, 139158, 152280, 154620, 161492, 185544, 201865, 231930, 242238, 278316, 309240, 322984, 347895, 363357, 403730, 463860, 484476, 556632, 605595, 695790, 726714, 807460, 927720, 968952, 1090071, 1211190, 1391580, 1453428, 1614920, 1816785, 2180142, 2422380, 2783160, 2906856, 3270213, 3633570, 4360284, 4844760, 5450355, 6540426, 7267140, 8720568, 10900710, 13080852, 14534280, 16351065, 21801420, 26161704, 32702130, 43602840, 65404260, 130808520]

約数ペア:

[(1, 130808520), (2, 65404260), (3, 43602840), (4, 32702130), (5, 26161704), (6, 21801420), (8, 16351065), (9, 14534280), (10, 13080852), (12, 10900710), (15, 8720568), (18, 7267140), (20, 6540426), (24, 5450355), (27, 4844760), (30, 4360284), (36, 3633570), (40, 3270213), (45, 2906856), (47, 2783160), (54, 2422380), (60, 2180142), (72, 1816785), (81, 1614920), (90, 1453428), (94, 1391580), (108, 1211190), (120, 1090071), (135, 968952), (141, 927720), (162, 807460), (180, 726714), (188, 695790), (216, 605595), (235, 556632), (270, 484476), (282, 463860), (324, 403730), (360, 363357), (376, 347895), (405, 322984), (423, 309240), (470, 278316), (540, 242238), (564, 231930), (648, 201865), (705, 185544), (810, 161492), (846, 154620), (859, 152280), (940, 139158), (1080, 121119), (1128, 115965), (1269, 103080), (1410, 92772), (1620, 80746), (1692, 77310), (1718, 76140), (1880, 69579), (2115, 61848), (2538, 51540), (2577, 50760), (2820, 46386), (3240, 40373), (3384, 38655), (3436, 38070), (3807, 34360), (4230, 30924), (4295, 30456), (5076, 25770), (5154, 25380), (5640, 23193), (6345, 20616), (6872, 19035), (7614, 17180), (7731, 16920), (8460, 15462), (8590, 15228), (10152, 12885), (10308, 12690)]