390648000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 224

約数和(自身を含む): 1324709568

約数和(自身を除く): 934061568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 150, 160, 164, 192, 200, 205, 240, 246, 250, 300, 320, 328, 375, 397, 400, 410, 480, 492, 500, 600, 615, 656, 750, 794, 800, 820, 960, 984, 1000, 1025, 1191, 1200, 1230, 1312, 1500, 1588, 1600, 1640, 1968, 1985, 2000, 2050, 2382, 2400, 2460, 2624, 3000, 3075, 3176, 3280, 3936, 3970, 4000, 4100, 4764, 4800, 4920, 5125, 5955, 6000, 6150, 6352, 6560, 7872, 7940, 8000, 8200, 9528, 9840, 9925, 10250, 11910, 12000, 12300, 12704, 13120, 15375, 15880, 16277, 16400, 19056, 19680, 19850, 20500, 23820, 24000, 24600, 25408, 29775, 30750, 31760, 32554, 32800, 38112, 39360, 39700, 41000, 47640, 48831, 49200, 49625, 59550, 61500, 63520, 65108, 65600, 76224, 79400, 81385, 82000, 95280, 97662, 98400, 99250, 119100, 123000, 127040, 130216, 148875, 158800, 162770, 164000, 190560, 195324, 196800, 198500, 238200, 244155, 246000, 260432, 297750, 317600, 325540, 328000, 381120, 390648, 397000, 406925, 476400, 488310, 492000, 520864, 595500, 635200, 651080, 781296, 794000, 813850, 952800, 976620, 984000, 1041728, 1191000, 1220775, 1302160, 1562592, 1588000, 1627700, 1905600, 1953240, 2034625, 2382000, 2441550, 2604320, 3125184, 3176000, 3255400, 3906480, 4069250, 4764000, 4883100, 5208640, 6103875, 6510800, 7812960, 8138500, 9528000, 9766200, 12207750, 13021600, 15625920, 16277000, 19532400, 24415500, 26043200, 32554000, 39064800, 48831000, 65108000, 78129600, 97662000, 130216000, 195324000, 390648000]

約数ペア:

[(1, 390648000), (2, 195324000), (3, 130216000), (4, 97662000), (5, 78129600), (6, 65108000), (8, 48831000), (10, 39064800), (12, 32554000), (15, 26043200), (16, 24415500), (20, 19532400), (24, 16277000), (25, 15625920), (30, 13021600), (32, 12207750), (40, 9766200), (41, 9528000), (48, 8138500), (50, 7812960), (60, 6510800), (64, 6103875), (75, 5208640), (80, 4883100), (82, 4764000), (96, 4069250), (100, 3906480), (120, 3255400), (123, 3176000), (125, 3125184), (150, 2604320), (160, 2441550), (164, 2382000), (192, 2034625), (200, 1953240), (205, 1905600), (240, 1627700), (246, 1588000), (250, 1562592), (300, 1302160), (320, 1220775), (328, 1191000), (375, 1041728), (397, 984000), (400, 976620), (410, 952800), (480, 813850), (492, 794000), (500, 781296), (600, 651080), (615, 635200), (656, 595500), (750, 520864), (794, 492000), (800, 488310), (820, 476400), (960, 406925), (984, 397000), (1000, 390648), (1025, 381120), (1191, 328000), (1200, 325540), (1230, 317600), (1312, 297750), (1500, 260432), (1588, 246000), (1600, 244155), (1640, 238200), (1968, 198500), (1985, 196800), (2000, 195324), (2050, 190560), (2382, 164000), (2400, 162770), (2460, 158800), (2624, 148875), (3000, 130216), (3075, 127040), (3176, 123000), (3280, 119100), (3936, 99250), (3970, 98400), (4000, 97662), (4100, 95280), (4764, 82000), (4800, 81385), (4920, 79400), (5125, 76224), (5955, 65600), (6000, 65108), (6150, 63520), (6352, 61500), (6560, 59550), (7872, 49625), (7940, 49200), (8000, 48831), (8200, 47640), (9528, 41000), (9840, 39700), (9925, 39360), (10250, 38112), (11910, 32800), (12000, 32554), (12300, 31760), (12704, 30750), (13120, 29775), (15375, 25408), (15880, 24600), (16277, 24000), (16400, 23820), (19056, 20500), (19680, 19850)]