328955880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8095

約数の個数: 128

約数和(自身を含む): 1111449600

約数和(自身を除く): 782493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8039, 8184, 10230, 13640, 16078, 20460, 24117, 32156, 40195, 40920, 48234, 64312, 80390, 88429, 96468, 120585, 160780, 176858, 192936, 241170, 249209, 265287, 321560, 353716, 442145, 482340, 498418, 530574, 707432, 747627, 884290, 964680, 996836, 1061148, 1246045, 1326435, 1495254, 1768580, 1993672, 2122296, 2492090, 2652870, 2741299, 2990508, 3537160, 3738135, 4984180, 5305740, 5482598, 5981016, 7476270, 8223897, 9968360, 10611480, 10965196, 13706495, 14952540, 16447794, 21930392, 27412990, 29905080, 32895588, 41119485, 54825980, 65791176, 82238970, 109651960, 164477940, 328955880]

約数ペア:

[(1, 328955880), (2, 164477940), (3, 109651960), (4, 82238970), (5, 65791176), (6, 54825980), (8, 41119485), (10, 32895588), (11, 29905080), (12, 27412990), (15, 21930392), (20, 16447794), (22, 14952540), (24, 13706495), (30, 10965196), (31, 10611480), (33, 9968360), (40, 8223897), (44, 7476270), (55, 5981016), (60, 5482598), (62, 5305740), (66, 4984180), (88, 3738135), (93, 3537160), (110, 2990508), (120, 2741299), (124, 2652870), (132, 2492090), (155, 2122296), (165, 1993672), (186, 1768580), (220, 1495254), (248, 1326435), (264, 1246045), (310, 1061148), (330, 996836), (341, 964680), (372, 884290), (440, 747627), (465, 707432), (620, 530574), (660, 498418), (682, 482340), (744, 442145), (930, 353716), (1023, 321560), (1240, 265287), (1320, 249209), (1364, 241170), (1705, 192936), (1860, 176858), (2046, 160780), (2728, 120585), (3410, 96468), (3720, 88429), (4092, 80390), (5115, 64312), (6820, 48234), (8039, 40920), (8184, 40195), (10230, 32156), (13640, 24117), (16078, 20460)]