328860480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 168

約数和(自身を含む): 1131185952

約数和(自身を除く): 802325472

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, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2027, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4054, 4056, 4160, 5070, 5408, 6081, 6240, 6760, 8108, 8112, 10135, 10140, 10816, 12162, 12480, 13520, 16216, 16224, 20270, 20280, 24324, 26351, 27040, 30405, 32432, 32448, 40540, 40560, 48648, 52702, 54080, 60810, 64864, 79053, 81080, 81120, 97296, 105404, 121620, 129728, 131755, 158106, 162160, 162240, 194592, 210808, 243240, 263510, 316212, 324320, 342563, 389184, 395265, 421616, 486480, 527020, 632424, 648640, 685126, 790530, 843232, 972960, 1027689, 1054040, 1264848, 1370252, 1581060, 1686464, 1712815, 1945920, 2055378, 2108080, 2529696, 2740504, 3162120, 3425630, 4110756, 4216160, 5059392, 5138445, 5481008, 6324240, 6851260, 8221512, 8432320, 10276890, 10962016, 12648480, 13702520, 16443024, 20553780, 21924032, 25296960, 27405040, 32886048, 41107560, 54810080, 65772096, 82215120, 109620160, 164430240, 328860480]

約数ペア:

[(1, 328860480), (2, 164430240), (3, 109620160), (4, 82215120), (5, 65772096), (6, 54810080), (8, 41107560), (10, 32886048), (12, 27405040), (13, 25296960), (15, 21924032), (16, 20553780), (20, 16443024), (24, 13702520), (26, 12648480), (30, 10962016), (32, 10276890), (39, 8432320), (40, 8221512), (48, 6851260), (52, 6324240), (60, 5481008), (64, 5138445), (65, 5059392), (78, 4216160), (80, 4110756), (96, 3425630), (104, 3162120), (120, 2740504), (130, 2529696), (156, 2108080), (160, 2055378), (169, 1945920), (192, 1712815), (195, 1686464), (208, 1581060), (240, 1370252), (260, 1264848), (312, 1054040), (320, 1027689), (338, 972960), (390, 843232), (416, 790530), (480, 685126), (507, 648640), (520, 632424), (624, 527020), (676, 486480), (780, 421616), (832, 395265), (845, 389184), (960, 342563), (1014, 324320), (1040, 316212), (1248, 263510), (1352, 243240), (1560, 210808), (1690, 194592), (2027, 162240), (2028, 162160), (2080, 158106), (2496, 131755), (2535, 129728), (2704, 121620), (3120, 105404), (3380, 97296), (4054, 81120), (4056, 81080), (4160, 79053), (5070, 64864), (5408, 60810), (6081, 54080), (6240, 52702), (6760, 48648), (8108, 40560), (8112, 40540), (10135, 32448), (10140, 32432), (10816, 30405), (12162, 27040), (12480, 26351), (13520, 24324), (16216, 20280), (16224, 20270)]