4927488120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240131}}^1$

素因数の和:240170

約数の個数: 128

約数和(自身を含む): 17289504000

約数和(自身を除く): 12362015880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 240131, 480262, 720393, 960524, 1200655, 1440786, 1921048, 2161179, 2401310, 2881572, 3601965, 4322358, 4562489, 4802620, 5763144, 6483537, 7203930, 8644716, 9124978, 9605240, 10805895, 12967074, 13687467, 14407860, 17289432, 18249956, 21611790, 22812445, 25934148, 27374934, 28815720, 32417685, 36499912, 41062401, 43223580, 45624890, 51868296, 54749868, 64835370, 68437335, 82124802, 86447160, 91249780, 109499736, 123187203, 129670740, 136874670, 164249604, 182499560, 205312005, 246374406, 259341480, 273749340, 328499208, 410624010, 492748812, 547498680, 615936015, 821248020, 985497624, 1231872030, 1642496040, 2463744060, 4927488120]

約数ペア:

[(1, 4927488120), (2, 2463744060), (3, 1642496040), (4, 1231872030), (5, 985497624), (6, 821248020), (8, 615936015), (9, 547498680), (10, 492748812), (12, 410624010), (15, 328499208), (18, 273749340), (19, 259341480), (20, 246374406), (24, 205312005), (27, 182499560), (30, 164249604), (36, 136874670), (38, 129670740), (40, 123187203), (45, 109499736), (54, 91249780), (57, 86447160), (60, 82124802), (72, 68437335), (76, 64835370), (90, 54749868), (95, 51868296), (108, 45624890), (114, 43223580), (120, 41062401), (135, 36499912), (152, 32417685), (171, 28815720), (180, 27374934), (190, 25934148), (216, 22812445), (228, 21611790), (270, 18249956), (285, 17289432), (342, 14407860), (360, 13687467), (380, 12967074), (456, 10805895), (513, 9605240), (540, 9124978), (570, 8644716), (684, 7203930), (760, 6483537), (855, 5763144), (1026, 4802620), (1080, 4562489), (1140, 4322358), (1368, 3601965), (1710, 2881572), (2052, 2401310), (2280, 2161179), (2565, 1921048), (3420, 1440786), (4104, 1200655), (5130, 960524), (6840, 720393), (10260, 480262), (20520, 240131)]