54644760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 128

約数和(自身を含む): 191808000

約数和(自身を除く): 137163240

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, 2663, 3420, 4104, 5130, 5326, 6840, 7989, 10260, 10652, 13315, 15978, 20520, 21304, 23967, 26630, 31956, 39945, 47934, 50597, 53260, 63912, 71901, 79890, 95868, 101194, 106520, 119835, 143802, 151791, 159780, 191736, 202388, 239670, 252985, 287604, 303582, 319560, 359505, 404776, 455373, 479340, 505970, 575208, 607164, 719010, 758955, 910746, 958680, 1011940, 1214328, 1366119, 1438020, 1517910, 1821492, 2023880, 2276865, 2732238, 2876040, 3035820, 3642984, 4553730, 5464476, 6071640, 6830595, 9107460, 10928952, 13661190, 18214920, 27322380, 54644760]

約数ペア:

[(1, 54644760), (2, 27322380), (3, 18214920), (4, 13661190), (5, 10928952), (6, 9107460), (8, 6830595), (9, 6071640), (10, 5464476), (12, 4553730), (15, 3642984), (18, 3035820), (19, 2876040), (20, 2732238), (24, 2276865), (27, 2023880), (30, 1821492), (36, 1517910), (38, 1438020), (40, 1366119), (45, 1214328), (54, 1011940), (57, 958680), (60, 910746), (72, 758955), (76, 719010), (90, 607164), (95, 575208), (108, 505970), (114, 479340), (120, 455373), (135, 404776), (152, 359505), (171, 319560), (180, 303582), (190, 287604), (216, 252985), (228, 239670), (270, 202388), (285, 191736), (342, 159780), (360, 151791), (380, 143802), (456, 119835), (513, 106520), (540, 101194), (570, 95868), (684, 79890), (760, 71901), (855, 63912), (1026, 53260), (1080, 50597), (1140, 47934), (1368, 39945), (1710, 31956), (2052, 26630), (2280, 23967), (2565, 21304), (2663, 20520), (3420, 15978), (4104, 13315), (5130, 10652), (5326, 10260), (6840, 7989)]