1610820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 5308800

約数和(自身を除く): 3697980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 157, 171, 180, 190, 228, 270, 285, 314, 342, 380, 471, 513, 540, 570, 628, 684, 785, 855, 942, 1026, 1140, 1413, 1570, 1710, 1884, 2052, 2355, 2565, 2826, 2983, 3140, 3420, 4239, 4710, 5130, 5652, 5966, 7065, 8478, 8949, 9420, 10260, 11932, 14130, 14915, 16956, 17898, 21195, 26847, 28260, 29830, 35796, 42390, 44745, 53694, 59660, 80541, 84780, 89490, 107388, 134235, 161082, 178980, 268470, 322164, 402705, 536940, 805410, 1610820]

約数ペア:

[(1, 1610820), (2, 805410), (3, 536940), (4, 402705), (5, 322164), (6, 268470), (9, 178980), (10, 161082), (12, 134235), (15, 107388), (18, 89490), (19, 84780), (20, 80541), (27, 59660), (30, 53694), (36, 44745), (38, 42390), (45, 35796), (54, 29830), (57, 28260), (60, 26847), (76, 21195), (90, 17898), (95, 16956), (108, 14915), (114, 14130), (135, 11932), (157, 10260), (171, 9420), (180, 8949), (190, 8478), (228, 7065), (270, 5966), (285, 5652), (314, 5130), (342, 4710), (380, 4239), (471, 3420), (513, 3140), (540, 2983), (570, 2826), (628, 2565), (684, 2355), (785, 2052), (855, 1884), (942, 1710), (1026, 1570), (1140, 1413)]