449110440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11239}}^1$

素因数の和:11296

約数の個数: 128

約数和(自身を含む): 1537632000

約数和(自身を除く): 1088521560

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, 11239, 13320, 19980, 22478, 33717, 39960, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 202302, 224780, 269736, 303453, 337170, 404604, 415843, 449560, 505755, 606906, 674340, 809208, 831686, 1011510, 1213812, 1247529, 1348680, 1517265, 1663372, 2023020, 2079215, 2427624, 2495058, 3034530, 3326744, 3742587, 4046040, 4158430, 4990116, 6069060, 6237645, 7485174, 8316860, 9980232, 11227761, 12138120, 12475290, 14970348, 16633720, 18712935, 22455522, 24950580, 29940696, 37425870, 44911044, 49901160, 56138805, 74851740, 89822088, 112277610, 149703480, 224555220, 449110440]

約数ペア:

[(1, 449110440), (2, 224555220), (3, 149703480), (4, 112277610), (5, 89822088), (6, 74851740), (8, 56138805), (9, 49901160), (10, 44911044), (12, 37425870), (15, 29940696), (18, 24950580), (20, 22455522), (24, 18712935), (27, 16633720), (30, 14970348), (36, 12475290), (37, 12138120), (40, 11227761), (45, 9980232), (54, 8316860), (60, 7485174), (72, 6237645), (74, 6069060), (90, 4990116), (108, 4158430), (111, 4046040), (120, 3742587), (135, 3326744), (148, 3034530), (180, 2495058), (185, 2427624), (216, 2079215), (222, 2023020), (270, 1663372), (296, 1517265), (333, 1348680), (360, 1247529), (370, 1213812), (444, 1011510), (540, 831686), (555, 809208), (666, 674340), (740, 606906), (888, 505755), (999, 449560), (1080, 415843), (1110, 404604), (1332, 337170), (1480, 303453), (1665, 269736), (1998, 224780), (2220, 202302), (2664, 168585), (3330, 134868), (3996, 112390), (4440, 101151), (4995, 89912), (6660, 67434), (7992, 56195), (9990, 44956), (11239, 39960), (13320, 33717), (19980, 22478)]