402626520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1181}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 1311027120

約数和(自身を除く): 908400600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 947, 1181, 1894, 2362, 2841, 3543, 3788, 4724, 4735, 5682, 5905, 7086, 7576, 8523, 9448, 9470, 10629, 11364, 11810, 14172, 14205, 17046, 17715, 18940, 21258, 22728, 23620, 28344, 28410, 34092, 35430, 37880, 42516, 42615, 47240, 53145, 56820, 68184, 70860, 85032, 85230, 106290, 113640, 141720, 170460, 212580, 340920, 425160, 1118407, 2236814, 3355221, 4473628, 5592035, 6710442, 8947256, 10065663, 11184070, 13420884, 16776105, 20131326, 22368140, 26841768, 33552210, 40262652, 44736280, 50328315, 67104420, 80525304, 100656630, 134208840, 201313260, 402626520]

約数ペア:

[(1, 402626520), (2, 201313260), (3, 134208840), (4, 100656630), (5, 80525304), (6, 67104420), (8, 50328315), (9, 44736280), (10, 40262652), (12, 33552210), (15, 26841768), (18, 22368140), (20, 20131326), (24, 16776105), (30, 13420884), (36, 11184070), (40, 10065663), (45, 8947256), (60, 6710442), (72, 5592035), (90, 4473628), (120, 3355221), (180, 2236814), (360, 1118407), (947, 425160), (1181, 340920), (1894, 212580), (2362, 170460), (2841, 141720), (3543, 113640), (3788, 106290), (4724, 85230), (4735, 85032), (5682, 70860), (5905, 68184), (7086, 56820), (7576, 53145), (8523, 47240), (9448, 42615), (9470, 42516), (10629, 37880), (11364, 35430), (11810, 34092), (14172, 28410), (14205, 28344), (17046, 23620), (17715, 22728), (18940, 21258)]