4378800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 14530320

約数和(自身を除く): 10151520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 89, 100, 120, 123, 150, 164, 178, 200, 205, 240, 246, 267, 300, 328, 356, 400, 410, 445, 492, 534, 600, 615, 656, 712, 820, 890, 984, 1025, 1068, 1200, 1230, 1335, 1424, 1640, 1780, 1968, 2050, 2136, 2225, 2460, 2670, 3075, 3280, 3560, 3649, 4100, 4272, 4450, 4920, 5340, 6150, 6675, 7120, 7298, 8200, 8900, 9840, 10680, 10947, 12300, 13350, 14596, 16400, 17800, 18245, 21360, 21894, 24600, 26700, 29192, 35600, 36490, 43788, 49200, 53400, 54735, 58384, 72980, 87576, 91225, 106800, 109470, 145960, 175152, 182450, 218940, 273675, 291920, 364900, 437880, 547350, 729800, 875760, 1094700, 1459600, 2189400, 4378800]

約数ペア:

[(1, 4378800), (2, 2189400), (3, 1459600), (4, 1094700), (5, 875760), (6, 729800), (8, 547350), (10, 437880), (12, 364900), (15, 291920), (16, 273675), (20, 218940), (24, 182450), (25, 175152), (30, 145960), (40, 109470), (41, 106800), (48, 91225), (50, 87576), (60, 72980), (75, 58384), (80, 54735), (82, 53400), (89, 49200), (100, 43788), (120, 36490), (123, 35600), (150, 29192), (164, 26700), (178, 24600), (200, 21894), (205, 21360), (240, 18245), (246, 17800), (267, 16400), (300, 14596), (328, 13350), (356, 12300), (400, 10947), (410, 10680), (445, 9840), (492, 8900), (534, 8200), (600, 7298), (615, 7120), (656, 6675), (712, 6150), (820, 5340), (890, 4920), (984, 4450), (1025, 4272), (1068, 4100), (1200, 3649), (1230, 3560), (1335, 3280), (1424, 3075), (1640, 2670), (1780, 2460), (1968, 2225), (2050, 2136)]