377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 120

約数和(自身を含む): 1385328

約数和(自身を除く): 1007808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 2145, 2288, 2420, 2640, 2860, 2904, 3120, 3146, 3432, 3630, 4290, 4719, 4840, 5720, 5808, 6292, 6864, 7260, 7865, 8580, 9438, 9680, 11440, 12584, 14520, 15730, 17160, 18876, 23595, 25168, 29040, 31460, 34320, 37752, 47190, 62920, 75504, 94380, 125840, 188760, 377520]

約数ペア:

[(1, 377520), (2, 188760), (3, 125840), (4, 94380), (5, 75504), (6, 62920), (8, 47190), (10, 37752), (11, 34320), (12, 31460), (13, 29040), (15, 25168), (16, 23595), (20, 18876), (22, 17160), (24, 15730), (26, 14520), (30, 12584), (33, 11440), (39, 9680), (40, 9438), (44, 8580), (48, 7865), (52, 7260), (55, 6864), (60, 6292), (65, 5808), (66, 5720), (78, 4840), (80, 4719), (88, 4290), (104, 3630), (110, 3432), (120, 3146), (121, 3120), (130, 2904), (132, 2860), (143, 2640), (156, 2420), (165, 2288), (176, 2145), (195, 1936), (208, 1815), (220, 1716), (240, 1573), (242, 1560), (260, 1452), (264, 1430), (286, 1320), (312, 1210), (330, 1144), (363, 1040), (390, 968), (429, 880), (440, 858), (484, 780), (520, 726), (528, 715), (572, 660), (605, 624)]