327860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2979

約数の個数: 128

約数和(自身を含む): 1074124800

約数和(自身を除く): 746264280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1460, 1560, 1752, 1898, 2190, 2847, 2879, 2920, 3796, 4380, 4745, 5694, 5758, 7592, 8637, 8760, 9490, 11388, 11516, 14235, 14395, 17274, 18980, 22776, 23032, 28470, 28790, 34548, 37427, 37960, 43185, 56940, 57580, 69096, 74854, 86370, 112281, 113880, 115160, 149708, 172740, 187135, 210167, 224562, 299416, 345480, 374270, 420334, 449124, 561405, 630501, 748540, 840668, 898248, 1050835, 1122810, 1261002, 1497080, 1681336, 2101670, 2245620, 2522004, 2732171, 3152505, 4203340, 4491240, 5044008, 5464342, 6305010, 8196513, 8406680, 10928684, 12610020, 13660855, 16393026, 21857368, 25220040, 27321710, 32786052, 40982565, 54643420, 65572104, 81965130, 109286840, 163930260, 327860520]

約数ペア:

[(1, 327860520), (2, 163930260), (3, 109286840), (4, 81965130), (5, 65572104), (6, 54643420), (8, 40982565), (10, 32786052), (12, 27321710), (13, 25220040), (15, 21857368), (20, 16393026), (24, 13660855), (26, 12610020), (30, 10928684), (39, 8406680), (40, 8196513), (52, 6305010), (60, 5464342), (65, 5044008), (73, 4491240), (78, 4203340), (104, 3152505), (120, 2732171), (130, 2522004), (146, 2245620), (156, 2101670), (195, 1681336), (219, 1497080), (260, 1261002), (292, 1122810), (312, 1050835), (365, 898248), (390, 840668), (438, 748540), (520, 630501), (584, 561405), (730, 449124), (780, 420334), (876, 374270), (949, 345480), (1095, 299416), (1460, 224562), (1560, 210167), (1752, 187135), (1898, 172740), (2190, 149708), (2847, 115160), (2879, 113880), (2920, 112281), (3796, 86370), (4380, 74854), (4745, 69096), (5694, 57580), (5758, 56940), (7592, 43185), (8637, 37960), (8760, 37427), (9490, 34548), (11388, 28790), (11516, 28470), (14235, 23032), (14395, 22776), (17274, 18980)]