379440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 1392768

約数和(自身を除く): 1013328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7440, 7905, 8432, 9486, 10540, 11160, 12240, 12648, 15810, 18972, 21080, 22320, 23715, 25296, 31620, 37944, 42160, 47430, 63240, 75888, 94860, 126480, 189720, 379440]

約数ペア:

[(1, 379440), (2, 189720), (3, 126480), (4, 94860), (5, 75888), (6, 63240), (8, 47430), (9, 42160), (10, 37944), (12, 31620), (15, 25296), (16, 23715), (17, 22320), (18, 21080), (20, 18972), (24, 15810), (30, 12648), (31, 12240), (34, 11160), (36, 10540), (40, 9486), (45, 8432), (48, 7905), (51, 7440), (60, 6324), (62, 6120), (68, 5580), (72, 5270), (80, 4743), (85, 4464), (90, 4216), (93, 4080), (102, 3720), (120, 3162), (124, 3060), (136, 2790), (144, 2635), (153, 2480), (155, 2448), (170, 2232), (180, 2108), (186, 2040), (204, 1860), (240, 1581), (248, 1530), (255, 1488), (272, 1395), (279, 1360), (306, 1240), (310, 1224), (340, 1116), (360, 1054), (372, 1020), (408, 930), (465, 816), (496, 765), (510, 744), (527, 720), (558, 680), (612, 620)]