270679320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4439

約数の個数: 160

約数和(自身を含む): 957884400

約数和(自身を除く): 687205080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 4397, 5130, 6156, 6840, 7695, 8794, 10260, 12312, 13191, 15390, 17588, 20520, 21985, 26382, 30780, 35176, 39573, 43970, 52764, 61560, 65955, 79146, 83543, 87940, 105528, 118719, 131910, 158292, 167086, 175880, 197865, 237438, 250629, 263820, 316584, 334172, 356157, 395730, 417715, 474876, 501258, 527640, 593595, 668344, 712314, 751887, 791460, 835430, 949752, 1002516, 1187190, 1253145, 1424628, 1503774, 1582920, 1670860, 1780785, 2005032, 2255661, 2374380, 2506290, 2849256, 3007548, 3341720, 3561570, 3759435, 4511322, 4748760, 5012580, 6015096, 6766983, 7123140, 7518870, 9022644, 10025160, 11278305, 13533966, 14246280, 15037740, 18045288, 22556610, 27067932, 30075480, 33834915, 45113220, 54135864, 67669830, 90226440, 135339660, 270679320]

約数ペア:

[(1, 270679320), (2, 135339660), (3, 90226440), (4, 67669830), (5, 54135864), (6, 45113220), (8, 33834915), (9, 30075480), (10, 27067932), (12, 22556610), (15, 18045288), (18, 15037740), (19, 14246280), (20, 13533966), (24, 11278305), (27, 10025160), (30, 9022644), (36, 7518870), (38, 7123140), (40, 6766983), (45, 6015096), (54, 5012580), (57, 4748760), (60, 4511322), (72, 3759435), (76, 3561570), (81, 3341720), (90, 3007548), (95, 2849256), (108, 2506290), (114, 2374380), (120, 2255661), (135, 2005032), (152, 1780785), (162, 1670860), (171, 1582920), (180, 1503774), (190, 1424628), (216, 1253145), (228, 1187190), (270, 1002516), (285, 949752), (324, 835430), (342, 791460), (360, 751887), (380, 712314), (405, 668344), (456, 593595), (513, 527640), (540, 501258), (570, 474876), (648, 417715), (684, 395730), (760, 356157), (810, 334172), (855, 316584), (1026, 263820), (1080, 250629), (1140, 237438), (1368, 197865), (1539, 175880), (1620, 167086), (1710, 158292), (2052, 131910), (2280, 118719), (2565, 105528), (3078, 87940), (3240, 83543), (3420, 79146), (4104, 65955), (4397, 61560), (5130, 52764), (6156, 43970), (6840, 39573), (7695, 35176), (8794, 30780), (10260, 26382), (12312, 21985), (13191, 20520), (15390, 17588)]