461498040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11606

約数の個数: 128

約数和(自身を含む): 1580040000

約数和(自身を除く): 1118541960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 11549, 13320, 19980, 23098, 34647, 39960, 46196, 57745, 69294, 92392, 103941, 115490, 138588, 173235, 207882, 230980, 277176, 311823, 346470, 415764, 427313, 461960, 519705, 623646, 692940, 831528, 854626, 1039410, 1247292, 1281939, 1385880, 1559115, 1709252, 2078820, 2136565, 2494584, 2563878, 3118230, 3418504, 3845817, 4157640, 4273130, 5127756, 6236460, 6409695, 7691634, 8546260, 10255512, 11537451, 12472920, 12819390, 15383268, 17092520, 19229085, 23074902, 25638780, 30766536, 38458170, 46149804, 51277560, 57687255, 76916340, 92299608, 115374510, 153832680, 230749020, 461498040]

約数ペア:

[(1, 461498040), (2, 230749020), (3, 153832680), (4, 115374510), (5, 92299608), (6, 76916340), (8, 57687255), (9, 51277560), (10, 46149804), (12, 38458170), (15, 30766536), (18, 25638780), (20, 23074902), (24, 19229085), (27, 17092520), (30, 15383268), (36, 12819390), (37, 12472920), (40, 11537451), (45, 10255512), (54, 8546260), (60, 7691634), (72, 6409695), (74, 6236460), (90, 5127756), (108, 4273130), (111, 4157640), (120, 3845817), (135, 3418504), (148, 3118230), (180, 2563878), (185, 2494584), (216, 2136565), (222, 2078820), (270, 1709252), (296, 1559115), (333, 1385880), (360, 1281939), (370, 1247292), (444, 1039410), (540, 854626), (555, 831528), (666, 692940), (740, 623646), (888, 519705), (999, 461960), (1080, 427313), (1110, 415764), (1332, 346470), (1480, 311823), (1665, 277176), (1998, 230980), (2220, 207882), (2664, 173235), (3330, 138588), (3996, 115490), (4440, 103941), (4995, 92392), (6660, 69294), (7992, 57745), (9990, 46196), (11549, 39960), (13320, 34647), (19980, 23098)]