153920160

素因数分解:

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

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 531596520

約数和(自身を除く): 377676360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1201, 1335, 1424, 1440, 1602, 1780, 2136, 2402, 2670, 2848, 3204, 3560, 3603, 4005, 4272, 4804, 5340, 6005, 6408, 7120, 7206, 8010, 8544, 9608, 10680, 10809, 12010, 12816, 14240, 14412, 16020, 18015, 19216, 21360, 21618, 24020, 25632, 28824, 32040, 36030, 38432, 42720, 43236, 48040, 54045, 57648, 64080, 72060, 86472, 96080, 106889, 108090, 115296, 128160, 144120, 172944, 192160, 213778, 216180, 288240, 320667, 345888, 427556, 432360, 534445, 576480, 641334, 855112, 864720, 962001, 1068890, 1282668, 1603335, 1710224, 1729440, 1924002, 2137780, 2565336, 3206670, 3420448, 3848004, 4275560, 4810005, 5130672, 6413340, 7696008, 8551120, 9620010, 10261344, 12826680, 15392016, 17102240, 19240020, 25653360, 30784032, 38480040, 51306720, 76960080, 153920160]

約数ペア:

[(1, 153920160), (2, 76960080), (3, 51306720), (4, 38480040), (5, 30784032), (6, 25653360), (8, 19240020), (9, 17102240), (10, 15392016), (12, 12826680), (15, 10261344), (16, 9620010), (18, 8551120), (20, 7696008), (24, 6413340), (30, 5130672), (32, 4810005), (36, 4275560), (40, 3848004), (45, 3420448), (48, 3206670), (60, 2565336), (72, 2137780), (80, 1924002), (89, 1729440), (90, 1710224), (96, 1603335), (120, 1282668), (144, 1068890), (160, 962001), (178, 864720), (180, 855112), (240, 641334), (267, 576480), (288, 534445), (356, 432360), (360, 427556), (445, 345888), (480, 320667), (534, 288240), (712, 216180), (720, 213778), (801, 192160), (890, 172944), (1068, 144120), (1201, 128160), (1335, 115296), (1424, 108090), (1440, 106889), (1602, 96080), (1780, 86472), (2136, 72060), (2402, 64080), (2670, 57648), (2848, 54045), (3204, 48040), (3560, 43236), (3603, 42720), (4005, 38432), (4272, 36030), (4804, 32040), (5340, 28824), (6005, 25632), (6408, 24020), (7120, 21618), (7206, 21360), (8010, 19216), (8544, 18015), (9608, 16020), (10680, 14412), (10809, 14240), (12010, 12816)]