462579120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1000

約数の個数: 160

約数和(自身を含む): 1600611840

約数和(自身を除く): 1138032720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 331, 360, 432, 540, 647, 662, 720, 993, 1080, 1294, 1324, 1655, 1941, 1986, 2160, 2588, 2648, 2979, 3235, 3310, 3882, 3972, 4965, 5176, 5296, 5823, 5958, 6470, 6620, 7764, 7944, 8937, 9705, 9930, 10352, 11646, 11916, 12940, 13240, 14895, 15528, 15888, 17469, 17874, 19410, 19860, 23292, 23832, 25880, 26480, 29115, 29790, 31056, 34938, 35748, 38820, 39720, 44685, 46584, 47664, 51760, 58230, 59580, 69876, 71496, 77640, 79440, 87345, 89370, 93168, 116460, 119160, 139752, 142992, 155280, 174690, 178740, 214157, 232920, 238320, 279504, 349380, 357480, 428314, 465840, 642471, 698760, 714960, 856628, 1070785, 1284942, 1397520, 1713256, 1927413, 2141570, 2569884, 3212355, 3426512, 3854826, 4283140, 5139768, 5782239, 6424710, 7709652, 8566280, 9637065, 10279536, 11564478, 12849420, 15419304, 17132560, 19274130, 23128956, 25698840, 28911195, 30838608, 38548260, 46257912, 51397680, 57822390, 77096520, 92515824, 115644780, 154193040, 231289560, 462579120]

約数ペア:

[(1, 462579120), (2, 231289560), (3, 154193040), (4, 115644780), (5, 92515824), (6, 77096520), (8, 57822390), (9, 51397680), (10, 46257912), (12, 38548260), (15, 30838608), (16, 28911195), (18, 25698840), (20, 23128956), (24, 19274130), (27, 17132560), (30, 15419304), (36, 12849420), (40, 11564478), (45, 10279536), (48, 9637065), (54, 8566280), (60, 7709652), (72, 6424710), (80, 5782239), (90, 5139768), (108, 4283140), (120, 3854826), (135, 3426512), (144, 3212355), (180, 2569884), (216, 2141570), (240, 1927413), (270, 1713256), (331, 1397520), (360, 1284942), (432, 1070785), (540, 856628), (647, 714960), (662, 698760), (720, 642471), (993, 465840), (1080, 428314), (1294, 357480), (1324, 349380), (1655, 279504), (1941, 238320), (1986, 232920), (2160, 214157), (2588, 178740), (2648, 174690), (2979, 155280), (3235, 142992), (3310, 139752), (3882, 119160), (3972, 116460), (4965, 93168), (5176, 89370), (5296, 87345), (5823, 79440), (5958, 77640), (6470, 71496), (6620, 69876), (7764, 59580), (7944, 58230), (8937, 51760), (9705, 47664), (9930, 46584), (10352, 44685), (11646, 39720), (11916, 38820), (12940, 35748), (13240, 34938), (14895, 31056), (15528, 29790), (15888, 29115), (17469, 26480), (17874, 25880), (19410, 23832), (19860, 23292)]