485768400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31173

約数の個数: 120

約数和(自身を含む): 1675830240

約数和(自身を除く): 1190061840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 31139, 62278, 93417, 124556, 155695, 186834, 249112, 311390, 373668, 404807, 467085, 498224, 622780, 747336, 778475, 809614, 934170, 1214421, 1245560, 1494672, 1556950, 1619228, 1868340, 2024035, 2335425, 2428842, 2491120, 3113900, 3238456, 3736680, 4048070, 4670850, 4857684, 6072105, 6227800, 6476912, 7473360, 8096140, 9341700, 9715368, 10120175, 12144210, 12455600, 16192280, 18683400, 19430736, 20240350, 24288420, 30360525, 32384560, 37366800, 40480700, 48576840, 60721050, 80961400, 97153680, 121442100, 161922800, 242884200, 485768400]

約数ペア:

[(1, 485768400), (2, 242884200), (3, 161922800), (4, 121442100), (5, 97153680), (6, 80961400), (8, 60721050), (10, 48576840), (12, 40480700), (13, 37366800), (15, 32384560), (16, 30360525), (20, 24288420), (24, 20240350), (25, 19430736), (26, 18683400), (30, 16192280), (39, 12455600), (40, 12144210), (48, 10120175), (50, 9715368), (52, 9341700), (60, 8096140), (65, 7473360), (75, 6476912), (78, 6227800), (80, 6072105), (100, 4857684), (104, 4670850), (120, 4048070), (130, 3736680), (150, 3238456), (156, 3113900), (195, 2491120), (200, 2428842), (208, 2335425), (240, 2024035), (260, 1868340), (300, 1619228), (312, 1556950), (325, 1494672), (390, 1245560), (400, 1214421), (520, 934170), (600, 809614), (624, 778475), (650, 747336), (780, 622780), (975, 498224), (1040, 467085), (1200, 404807), (1300, 373668), (1560, 311390), (1950, 249112), (2600, 186834), (3120, 155695), (3900, 124556), (5200, 93417), (7800, 62278), (15600, 31139)]