453889760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 1097712000

約数和(自身を除く): 643822240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 149, 158, 160, 241, 298, 316, 395, 482, 596, 632, 745, 790, 964, 1192, 1205, 1264, 1490, 1580, 1928, 2384, 2410, 2528, 2980, 3160, 3856, 4768, 4820, 5960, 6320, 7712, 9640, 11771, 11920, 12640, 19039, 19280, 23542, 23840, 35909, 38078, 38560, 47084, 58855, 71818, 76156, 94168, 95195, 117710, 143636, 152312, 179545, 188336, 190390, 235420, 287272, 304624, 359090, 376672, 380780, 470840, 574544, 609248, 718180, 761560, 941680, 1149088, 1436360, 1523120, 1883360, 2836811, 2872720, 3046240, 5673622, 5745440, 11347244, 14184055, 22694488, 28368110, 45388976, 56736220, 90777952, 113472440, 226944880, 453889760]

約数ペア:

[(1, 453889760), (2, 226944880), (4, 113472440), (5, 90777952), (8, 56736220), (10, 45388976), (16, 28368110), (20, 22694488), (32, 14184055), (40, 11347244), (79, 5745440), (80, 5673622), (149, 3046240), (158, 2872720), (160, 2836811), (241, 1883360), (298, 1523120), (316, 1436360), (395, 1149088), (482, 941680), (596, 761560), (632, 718180), (745, 609248), (790, 574544), (964, 470840), (1192, 380780), (1205, 376672), (1264, 359090), (1490, 304624), (1580, 287272), (1928, 235420), (2384, 190390), (2410, 188336), (2528, 179545), (2980, 152312), (3160, 143636), (3856, 117710), (4768, 95195), (4820, 94168), (5960, 76156), (6320, 71818), (7712, 58855), (9640, 47084), (11771, 38560), (11920, 38078), (12640, 35909), (19039, 23840), (19280, 23542)]