17961714720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{14867}}^1$

素因数の和:15727

約数の個数: 144

約数和(自身を含む): 61371535680

約数和(自身を除く): 43409820960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 839, 1440, 1678, 2517, 3356, 4195, 5034, 6712, 7551, 8390, 10068, 12585, 13424, 14867, 15102, 16780, 20136, 25170, 26848, 29734, 30204, 33560, 37755, 40272, 44601, 50340, 59468, 60408, 67120, 74335, 75510, 80544, 89202, 100680, 118936, 120816, 133803, 134240, 148670, 151020, 178404, 201360, 223005, 237872, 241632, 267606, 297340, 302040, 356808, 402720, 446010, 475744, 535212, 594680, 604080, 669015, 713616, 892020, 1070424, 1189360, 1208160, 1338030, 1427232, 1784040, 2140848, 2378720, 2676060, 3568080, 4281696, 5352120, 7136160, 10704240, 12473413, 21408480, 24946826, 37420239, 49893652, 62367065, 74840478, 99787304, 112260717, 124734130, 149680956, 187101195, 199574608, 224521434, 249468260, 299361912, 374202390, 399149216, 449042868, 498936520, 561303585, 598723824, 748404780, 898085736, 997873040, 1122607170, 1197447648, 1496809560, 1796171472, 1995746080, 2245214340, 2993619120, 3592342944, 4490428680, 5987238240, 8980857360, 17961714720]

約数ペア:

[(1, 17961714720), (2, 8980857360), (3, 5987238240), (4, 4490428680), (5, 3592342944), (6, 2993619120), (8, 2245214340), (9, 1995746080), (10, 1796171472), (12, 1496809560), (15, 1197447648), (16, 1122607170), (18, 997873040), (20, 898085736), (24, 748404780), (30, 598723824), (32, 561303585), (36, 498936520), (40, 449042868), (45, 399149216), (48, 374202390), (60, 299361912), (72, 249468260), (80, 224521434), (90, 199574608), (96, 187101195), (120, 149680956), (144, 124734130), (160, 112260717), (180, 99787304), (240, 74840478), (288, 62367065), (360, 49893652), (480, 37420239), (720, 24946826), (839, 21408480), (1440, 12473413), (1678, 10704240), (2517, 7136160), (3356, 5352120), (4195, 4281696), (5034, 3568080), (6712, 2676060), (7551, 2378720), (8390, 2140848), (10068, 1784040), (12585, 1427232), (13424, 1338030), (14867, 1208160), (15102, 1189360), (16780, 1070424), (20136, 892020), (25170, 713616), (26848, 669015), (29734, 604080), (30204, 594680), (33560, 535212), (37755, 475744), (40272, 446010), (44601, 402720), (50340, 356808), (59468, 302040), (60408, 297340), (67120, 267606), (74335, 241632), (75510, 237872), (80544, 223005), (89202, 201360), (100680, 178404), (118936, 151020), (120816, 148670), (133803, 134240)]