77592480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{3299}}^1$

素因数の和:3331

約数の個数: 144

約数和(自身を含む): 284407200

約数和(自身を除く): 206814720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3299, 3360, 3920, 4704, 5880, 6598, 7840, 9897, 11760, 13196, 16495, 19794, 23093, 23520, 26392, 32990, 39588, 46186, 49485, 52784, 65980, 69279, 79176, 92372, 98970, 105568, 115465, 131960, 138558, 158352, 161651, 184744, 197940, 230930, 263920, 277116, 316704, 323302, 346395, 369488, 395880, 461860, 484953, 527840, 554232, 646604, 692790, 738976, 791760, 808255, 923720, 969906, 1108464, 1293208, 1385580, 1583520, 1616510, 1847440, 1939812, 2216928, 2424765, 2586416, 2771160, 3233020, 3694880, 3879624, 4849530, 5172832, 5542320, 6466040, 7759248, 9699060, 11084640, 12932080, 15518496, 19398120, 25864160, 38796240, 77592480]

約数ペア:

[(1, 77592480), (2, 38796240), (3, 25864160), (4, 19398120), (5, 15518496), (6, 12932080), (7, 11084640), (8, 9699060), (10, 7759248), (12, 6466040), (14, 5542320), (15, 5172832), (16, 4849530), (20, 3879624), (21, 3694880), (24, 3233020), (28, 2771160), (30, 2586416), (32, 2424765), (35, 2216928), (40, 1939812), (42, 1847440), (48, 1616510), (49, 1583520), (56, 1385580), (60, 1293208), (70, 1108464), (80, 969906), (84, 923720), (96, 808255), (98, 791760), (105, 738976), (112, 692790), (120, 646604), (140, 554232), (147, 527840), (160, 484953), (168, 461860), (196, 395880), (210, 369488), (224, 346395), (240, 323302), (245, 316704), (280, 277116), (294, 263920), (336, 230930), (392, 197940), (420, 184744), (480, 161651), (490, 158352), (560, 138558), (588, 131960), (672, 115465), (735, 105568), (784, 98970), (840, 92372), (980, 79176), (1120, 69279), (1176, 65980), (1470, 52784), (1568, 49485), (1680, 46186), (1960, 39588), (2352, 32990), (2940, 26392), (3299, 23520), (3360, 23093), (3920, 19794), (4704, 16495), (5880, 13196), (6598, 11760), (7840, 9897)]