120580740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 423416448

約数和(自身を除く): 302835708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1153, 1162, 1245, 1260, 1494, 1660, 1743, 2306, 2324, 2490, 2905, 2988, 3459, 3486, 3735, 4612, 4980, 5229, 5765, 5810, 6918, 6972, 7470, 8071, 8715, 10377, 10458, 11530, 11620, 13836, 14940, 16142, 17295, 17430, 20754, 20916, 23060, 24213, 26145, 32284, 34590, 34860, 40355, 41508, 48426, 51885, 52290, 69180, 72639, 80710, 95699, 96852, 103770, 104580, 121065, 145278, 161420, 191398, 207540, 242130, 287097, 290556, 363195, 382796, 478495, 484260, 574194, 669893, 726390, 861291, 956990, 1148388, 1339786, 1435485, 1452780, 1722582, 1913980, 2009679, 2679572, 2870970, 3349465, 3445164, 4019358, 4306455, 5741940, 6029037, 6698930, 8038716, 8612910, 10048395, 12058074, 13397860, 17225820, 20096790, 24116148, 30145185, 40193580, 60290370, 120580740]

約数ペア:

[(1, 120580740), (2, 60290370), (3, 40193580), (4, 30145185), (5, 24116148), (6, 20096790), (7, 17225820), (9, 13397860), (10, 12058074), (12, 10048395), (14, 8612910), (15, 8038716), (18, 6698930), (20, 6029037), (21, 5741940), (28, 4306455), (30, 4019358), (35, 3445164), (36, 3349465), (42, 2870970), (45, 2679572), (60, 2009679), (63, 1913980), (70, 1722582), (83, 1452780), (84, 1435485), (90, 1339786), (105, 1148388), (126, 956990), (140, 861291), (166, 726390), (180, 669893), (210, 574194), (249, 484260), (252, 478495), (315, 382796), (332, 363195), (415, 290556), (420, 287097), (498, 242130), (581, 207540), (630, 191398), (747, 161420), (830, 145278), (996, 121065), (1153, 104580), (1162, 103770), (1245, 96852), (1260, 95699), (1494, 80710), (1660, 72639), (1743, 69180), (2306, 52290), (2324, 51885), (2490, 48426), (2905, 41508), (2988, 40355), (3459, 34860), (3486, 34590), (3735, 32284), (4612, 26145), (4980, 24213), (5229, 23060), (5765, 20916), (5810, 20754), (6918, 17430), (6972, 17295), (7470, 16142), (8071, 14940), (8715, 13836), (10377, 11620), (10458, 11530)]