804927240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57331}}^1$

素因数の和:57364

約数の個数: 128

約数和(自身を含む): 2889532800

約数和(自身を除く): 2084605560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 57331, 114662, 171993, 229324, 286655, 343986, 458648, 515979, 573310, 687972, 745303, 859965, 1031958, 1146620, 1375944, 1490606, 1547937, 1719930, 2063916, 2235909, 2293240, 2579895, 2981212, 3095874, 3439860, 3726515, 4127832, 4471818, 5159790, 5962424, 6191748, 6707727, 6879720, 7453030, 7739685, 8943636, 10319580, 11179545, 12383496, 13415454, 14906060, 15479370, 17887272, 20123181, 20639160, 22359090, 26830908, 29812120, 30958740, 33538635, 40246362, 44718180, 53661816, 61917480, 67077270, 80492724, 89436360, 100615905, 134154540, 160985448, 201231810, 268309080, 402463620, 804927240]

約数ペア:

[(1, 804927240), (2, 402463620), (3, 268309080), (4, 201231810), (5, 160985448), (6, 134154540), (8, 100615905), (9, 89436360), (10, 80492724), (12, 67077270), (13, 61917480), (15, 53661816), (18, 44718180), (20, 40246362), (24, 33538635), (26, 30958740), (27, 29812120), (30, 26830908), (36, 22359090), (39, 20639160), (40, 20123181), (45, 17887272), (52, 15479370), (54, 14906060), (60, 13415454), (65, 12383496), (72, 11179545), (78, 10319580), (90, 8943636), (104, 7739685), (108, 7453030), (117, 6879720), (120, 6707727), (130, 6191748), (135, 5962424), (156, 5159790), (180, 4471818), (195, 4127832), (216, 3726515), (234, 3439860), (260, 3095874), (270, 2981212), (312, 2579895), (351, 2293240), (360, 2235909), (390, 2063916), (468, 1719930), (520, 1547937), (540, 1490606), (585, 1375944), (702, 1146620), (780, 1031958), (936, 859965), (1080, 745303), (1170, 687972), (1404, 573310), (1560, 515979), (1755, 458648), (2340, 343986), (2808, 286655), (3510, 229324), (4680, 171993), (7020, 114662), (14040, 57331)]