120728832

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 389112192

約数和(自身を除く): 268383360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1321, 1344, 1428, 1632, 1792, 1904, 2176, 2642, 2688, 2856, 3264, 3808, 3963, 4352, 5284, 5376, 5712, 6528, 7616, 7926, 9247, 10568, 11424, 13056, 15232, 15852, 18494, 21136, 22457, 22848, 27741, 30464, 31704, 36988, 42272, 44914, 45696, 55482, 63408, 67371, 73976, 84544, 89828, 91392, 110964, 126816, 134742, 147952, 157199, 169088, 179656, 221928, 253632, 269484, 295904, 314398, 338176, 359312, 443856, 471597, 507264, 538968, 591808, 628796, 718624, 887712, 943194, 1014528, 1077936, 1183616, 1257592, 1437248, 1775424, 1886388, 2155872, 2367232, 2515184, 2874496, 3550848, 3772776, 4311744, 5030368, 5748992, 7101696, 7545552, 8623488, 10060736, 15091104, 17246976, 20121472, 30182208, 40242944, 60364416, 120728832]

約数ペア:

[(1, 120728832), (2, 60364416), (3, 40242944), (4, 30182208), (6, 20121472), (7, 17246976), (8, 15091104), (12, 10060736), (14, 8623488), (16, 7545552), (17, 7101696), (21, 5748992), (24, 5030368), (28, 4311744), (32, 3772776), (34, 3550848), (42, 2874496), (48, 2515184), (51, 2367232), (56, 2155872), (64, 1886388), (68, 1775424), (84, 1437248), (96, 1257592), (102, 1183616), (112, 1077936), (119, 1014528), (128, 943194), (136, 887712), (168, 718624), (192, 628796), (204, 591808), (224, 538968), (238, 507264), (256, 471597), (272, 443856), (336, 359312), (357, 338176), (384, 314398), (408, 295904), (448, 269484), (476, 253632), (544, 221928), (672, 179656), (714, 169088), (768, 157199), (816, 147952), (896, 134742), (952, 126816), (1088, 110964), (1321, 91392), (1344, 89828), (1428, 84544), (1632, 73976), (1792, 67371), (1904, 63408), (2176, 55482), (2642, 45696), (2688, 44914), (2856, 42272), (3264, 36988), (3808, 31704), (3963, 30464), (4352, 27741), (5284, 22848), (5376, 22457), (5712, 21136), (6528, 18494), (7616, 15852), (7926, 15232), (9247, 13056), (10568, 11424)]