1889966160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{154409}}^1$

素因数の和:154445

約数の個数: 120

約数和(自身を含む): 6720540840

約数和(自身を除く): 4830574680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 154409, 308818, 463227, 617636, 772045, 926454, 1235272, 1389681, 1544090, 1852908, 2316135, 2470544, 2624953, 2779362, 3088180, 3705816, 4632270, 5249906, 5558724, 6176360, 6948405, 7411632, 7874859, 9264540, 10499812, 11117448, 12352720, 13124765, 13896810, 15749718, 18529080, 20999624, 22234896, 23624577, 26249530, 27793620, 31499436, 37058160, 39374295, 41999248, 47249154, 52499060, 55587240, 62998872, 78748590, 94498308, 104998120, 111174480, 118122885, 125997744, 157497180, 188996616, 209996240, 236245770, 314994360, 377993232, 472491540, 629988720, 944983080, 1889966160]

約数ペア:

[(1, 1889966160), (2, 944983080), (3, 629988720), (4, 472491540), (5, 377993232), (6, 314994360), (8, 236245770), (9, 209996240), (10, 188996616), (12, 157497180), (15, 125997744), (16, 118122885), (17, 111174480), (18, 104998120), (20, 94498308), (24, 78748590), (30, 62998872), (34, 55587240), (36, 52499060), (40, 47249154), (45, 41999248), (48, 39374295), (51, 37058160), (60, 31499436), (68, 27793620), (72, 26249530), (80, 23624577), (85, 22234896), (90, 20999624), (102, 18529080), (120, 15749718), (136, 13896810), (144, 13124765), (153, 12352720), (170, 11117448), (180, 10499812), (204, 9264540), (240, 7874859), (255, 7411632), (272, 6948405), (306, 6176360), (340, 5558724), (360, 5249906), (408, 4632270), (510, 3705816), (612, 3088180), (680, 2779362), (720, 2624953), (765, 2470544), (816, 2316135), (1020, 1852908), (1224, 1544090), (1360, 1389681), (1530, 1235272), (2040, 926454), (2448, 772045), (3060, 617636), (4080, 463227), (6120, 308818), (12240, 154409)]