2523897240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1039}}^1$

素因数の和:1737

約数の個数: 128

約数和(自身を含む): 7835443200

約数和(自身を除く): 5311545960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 653, 744, 930, 1039, 1240, 1306, 1860, 1959, 2078, 2612, 3117, 3265, 3720, 3918, 4156, 5195, 5224, 6234, 6530, 7836, 8312, 9795, 10390, 12468, 13060, 15585, 15672, 19590, 20243, 20780, 24936, 26120, 31170, 32209, 39180, 40486, 41560, 60729, 62340, 64418, 78360, 80972, 96627, 101215, 121458, 124680, 128836, 161045, 161944, 193254, 202430, 242916, 257672, 303645, 322090, 386508, 404860, 483135, 485832, 607290, 644180, 678467, 773016, 809720, 966270, 1214580, 1288360, 1356934, 1932540, 2035401, 2429160, 2713868, 3392335, 3865080, 4070802, 5427736, 6784670, 8141604, 10177005, 13569340, 16283208, 20354010, 21032477, 27138680, 40708020, 42064954, 63097431, 81416040, 84129908, 105162385, 126194862, 168259816, 210324770, 252389724, 315487155, 420649540, 504779448, 630974310, 841299080, 1261948620, 2523897240]

約数ペア:

[(1, 2523897240), (2, 1261948620), (3, 841299080), (4, 630974310), (5, 504779448), (6, 420649540), (8, 315487155), (10, 252389724), (12, 210324770), (15, 168259816), (20, 126194862), (24, 105162385), (30, 84129908), (31, 81416040), (40, 63097431), (60, 42064954), (62, 40708020), (93, 27138680), (120, 21032477), (124, 20354010), (155, 16283208), (186, 13569340), (248, 10177005), (310, 8141604), (372, 6784670), (465, 5427736), (620, 4070802), (653, 3865080), (744, 3392335), (930, 2713868), (1039, 2429160), (1240, 2035401), (1306, 1932540), (1860, 1356934), (1959, 1288360), (2078, 1214580), (2612, 966270), (3117, 809720), (3265, 773016), (3720, 678467), (3918, 644180), (4156, 607290), (5195, 485832), (5224, 483135), (6234, 404860), (6530, 386508), (7836, 322090), (8312, 303645), (9795, 257672), (10390, 242916), (12468, 202430), (13060, 193254), (15585, 161944), (15672, 161045), (19590, 128836), (20243, 124680), (20780, 121458), (24936, 101215), (26120, 96627), (31170, 80972), (32209, 78360), (39180, 64418), (40486, 62340), (41560, 60729)]