653979960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5879}}^1$

素因数の和:6002

約数の個数: 128

約数和(自身を含む): 2201472000

約数和(自身を除く): 1547492040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2781, 3090, 3708, 4120, 4635, 5562, 5879, 6180, 7416, 9270, 11124, 11758, 12360, 13905, 17637, 18540, 22248, 23516, 27810, 29395, 35274, 37080, 47032, 52911, 55620, 58790, 70548, 88185, 105822, 111240, 117580, 141096, 158733, 176370, 211644, 235160, 264555, 317466, 352740, 423288, 529110, 605537, 634932, 705480, 793665, 1058220, 1211074, 1269864, 1587330, 1816611, 2116440, 2422148, 3027685, 3174660, 3633222, 4844296, 5449833, 6055370, 6349320, 7266444, 9083055, 10899666, 12110740, 14532888, 16349499, 18166110, 21799332, 24221480, 27249165, 32698998, 36332220, 43598664, 54498330, 65397996, 72664440, 81747495, 108996660, 130795992, 163494990, 217993320, 326989980, 653979960]

約数ペア:

[(1, 653979960), (2, 326989980), (3, 217993320), (4, 163494990), (5, 130795992), (6, 108996660), (8, 81747495), (9, 72664440), (10, 65397996), (12, 54498330), (15, 43598664), (18, 36332220), (20, 32698998), (24, 27249165), (27, 24221480), (30, 21799332), (36, 18166110), (40, 16349499), (45, 14532888), (54, 12110740), (60, 10899666), (72, 9083055), (90, 7266444), (103, 6349320), (108, 6055370), (120, 5449833), (135, 4844296), (180, 3633222), (206, 3174660), (216, 3027685), (270, 2422148), (309, 2116440), (360, 1816611), (412, 1587330), (515, 1269864), (540, 1211074), (618, 1058220), (824, 793665), (927, 705480), (1030, 634932), (1080, 605537), (1236, 529110), (1545, 423288), (1854, 352740), (2060, 317466), (2472, 264555), (2781, 235160), (3090, 211644), (3708, 176370), (4120, 158733), (4635, 141096), (5562, 117580), (5879, 111240), (6180, 105822), (7416, 88185), (9270, 70548), (11124, 58790), (11758, 55620), (12360, 52911), (13905, 47032), (17637, 37080), (18540, 35274), (22248, 29395), (23516, 27810)]