230880240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1312

約数の個数: 160

約数和(自身を含む): 804859200

約数和(自身を除く): 573978960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1201, 1335, 1424, 1602, 1780, 2136, 2160, 2402, 2403, 2670, 3204, 3560, 3603, 4005, 4272, 4804, 4806, 5340, 6005, 6408, 7120, 7206, 8010, 9608, 9612, 10680, 10809, 12010, 12015, 12816, 14412, 16020, 18015, 19216, 19224, 21360, 21618, 24020, 24030, 28824, 32040, 32427, 36030, 38448, 43236, 48040, 48060, 54045, 57648, 64080, 64854, 72060, 86472, 96080, 96120, 106889, 108090, 129708, 144120, 162135, 172944, 192240, 213778, 216180, 259416, 288240, 320667, 324270, 427556, 432360, 518832, 534445, 641334, 648540, 855112, 864720, 962001, 1068890, 1282668, 1297080, 1603335, 1710224, 1924002, 2137780, 2565336, 2594160, 2886003, 3206670, 3848004, 4275560, 4810005, 5130672, 5772006, 6413340, 7696008, 8551120, 9620010, 11544012, 12826680, 14430015, 15392016, 19240020, 23088024, 25653360, 28860030, 38480040, 46176048, 57720060, 76960080, 115440120, 230880240]

約数ペア:

[(1, 230880240), (2, 115440120), (3, 76960080), (4, 57720060), (5, 46176048), (6, 38480040), (8, 28860030), (9, 25653360), (10, 23088024), (12, 19240020), (15, 15392016), (16, 14430015), (18, 12826680), (20, 11544012), (24, 9620010), (27, 8551120), (30, 7696008), (36, 6413340), (40, 5772006), (45, 5130672), (48, 4810005), (54, 4275560), (60, 3848004), (72, 3206670), (80, 2886003), (89, 2594160), (90, 2565336), (108, 2137780), (120, 1924002), (135, 1710224), (144, 1603335), (178, 1297080), (180, 1282668), (216, 1068890), (240, 962001), (267, 864720), (270, 855112), (356, 648540), (360, 641334), (432, 534445), (445, 518832), (534, 432360), (540, 427556), (712, 324270), (720, 320667), (801, 288240), (890, 259416), (1068, 216180), (1080, 213778), (1201, 192240), (1335, 172944), (1424, 162135), (1602, 144120), (1780, 129708), (2136, 108090), (2160, 106889), (2402, 96120), (2403, 96080), (2670, 86472), (3204, 72060), (3560, 64854), (3603, 64080), (4005, 57648), (4272, 54045), (4804, 48060), (4806, 48040), (5340, 43236), (6005, 38448), (6408, 36030), (7120, 32427), (7206, 32040), (8010, 28824), (9608, 24030), (9612, 24020), (10680, 21618), (10809, 21360), (12010, 19224), (12015, 19216), (12816, 18015), (14412, 16020)]