268367580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12743}}^1$

素因数の和:12777

約数の個数: 120

約数和(自身を含む): 906710112

約数和(自身を除く): 638342532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 12743, 21060, 25486, 38229, 50972, 63715, 76458, 114687, 127430, 152916, 165659, 191145, 229374, 254860, 331318, 344061, 382290, 458748, 496977, 573435, 662636, 688122, 764580, 828295, 993954, 1032183, 1146870, 1376244, 1490931, 1656590, 1720305, 1987908, 2064366, 2293740, 2484885, 2981862, 3313180, 3440610, 4128732, 4472793, 4969770, 5160915, 5963724, 6881220, 7454655, 8945586, 9939540, 10321830, 13418379, 14909310, 17891172, 20643660, 22363965, 26836758, 29818620, 44727930, 53673516, 67091895, 89455860, 134183790, 268367580]

約数ペア:

[(1, 268367580), (2, 134183790), (3, 89455860), (4, 67091895), (5, 53673516), (6, 44727930), (9, 29818620), (10, 26836758), (12, 22363965), (13, 20643660), (15, 17891172), (18, 14909310), (20, 13418379), (26, 10321830), (27, 9939540), (30, 8945586), (36, 7454655), (39, 6881220), (45, 5963724), (52, 5160915), (54, 4969770), (60, 4472793), (65, 4128732), (78, 3440610), (81, 3313180), (90, 2981862), (108, 2484885), (117, 2293740), (130, 2064366), (135, 1987908), (156, 1720305), (162, 1656590), (180, 1490931), (195, 1376244), (234, 1146870), (260, 1032183), (270, 993954), (324, 828295), (351, 764580), (390, 688122), (405, 662636), (468, 573435), (540, 496977), (585, 458748), (702, 382290), (780, 344061), (810, 331318), (1053, 254860), (1170, 229374), (1404, 191145), (1620, 165659), (1755, 152916), (2106, 127430), (2340, 114687), (3510, 76458), (4212, 63715), (5265, 50972), (7020, 38229), (10530, 25486), (12743, 21060)]