648300147480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20234087}}^1$

素因数の和:20234193

約数の個数: 96

約数和(自身を含む): 2130649466400

約数和(自身を除く): 1482349318920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 20234087, 40468174, 60702261, 80936348, 101170435, 121404522, 161872696, 182106783, 202340870, 242809044, 303511305, 364213566, 404681740, 485618088, 607022610, 728427132, 809363480, 910533915, 1214045220, 1456854264, 1800833743, 1821067830, 2428090440, 3601667486, 3642135660, 5402501229, 7203334972, 7284271320, 9004168715, 10805002458, 14406669944, 16207503687, 18008337430, 21610004916, 27012506145, 32415007374, 36016674860, 43220009832, 54025012290, 64830014748, 72033349720, 81037518435, 108050024580, 129660029496, 162075036870, 216100049160, 324150073740, 648300147480]

約数ペア:

[(1, 648300147480), (2, 324150073740), (3, 216100049160), (4, 162075036870), (5, 129660029496), (6, 108050024580), (8, 81037518435), (9, 72033349720), (10, 64830014748), (12, 54025012290), (15, 43220009832), (18, 36016674860), (20, 32415007374), (24, 27012506145), (30, 21610004916), (36, 18008337430), (40, 16207503687), (45, 14406669944), (60, 10805002458), (72, 9004168715), (89, 7284271320), (90, 7203334972), (120, 5402501229), (178, 3642135660), (180, 3601667486), (267, 2428090440), (356, 1821067830), (360, 1800833743), (445, 1456854264), (534, 1214045220), (712, 910533915), (801, 809363480), (890, 728427132), (1068, 607022610), (1335, 485618088), (1602, 404681740), (1780, 364213566), (2136, 303511305), (2670, 242809044), (3204, 202340870), (3560, 182106783), (4005, 161872696), (5340, 121404522), (6408, 101170435), (8010, 80936348), (10680, 60702261), (16020, 40468174), (32040, 20234087)]