123336420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 362517120

約数和(自身を除く): 239180700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 290, 292, 348, 365, 435, 438, 580, 730, 870, 876, 971, 1095, 1460, 1740, 1942, 2117, 2190, 2913, 3884, 4234, 4380, 4855, 5826, 6351, 8468, 9710, 10585, 11652, 12702, 14565, 19420, 21170, 25404, 28159, 29130, 31755, 42340, 56318, 58260, 63510, 70883, 84477, 112636, 127020, 140795, 141766, 168954, 212649, 281590, 283532, 337908, 354415, 422385, 425298, 563180, 708830, 844770, 850596, 1063245, 1417660, 1689540, 2055607, 2126490, 4111214, 4252980, 6166821, 8222428, 10278035, 12333642, 20556070, 24667284, 30834105, 41112140, 61668210, 123336420]

約数ペア:

[(1, 123336420), (2, 61668210), (3, 41112140), (4, 30834105), (5, 24667284), (6, 20556070), (10, 12333642), (12, 10278035), (15, 8222428), (20, 6166821), (29, 4252980), (30, 4111214), (58, 2126490), (60, 2055607), (73, 1689540), (87, 1417660), (116, 1063245), (145, 850596), (146, 844770), (174, 708830), (219, 563180), (290, 425298), (292, 422385), (348, 354415), (365, 337908), (435, 283532), (438, 281590), (580, 212649), (730, 168954), (870, 141766), (876, 140795), (971, 127020), (1095, 112636), (1460, 84477), (1740, 70883), (1942, 63510), (2117, 58260), (2190, 56318), (2913, 42340), (3884, 31755), (4234, 29130), (4380, 28159), (4855, 25404), (5826, 21170), (6351, 19420), (8468, 14565), (9710, 12702), (10585, 11652)]