30365160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 107032320

約数和(自身を除く): 76667160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 977, 1036, 1110, 1295, 1480, 1554, 1954, 2072, 2220, 2590, 2931, 3108, 3885, 3908, 4440, 4885, 5180, 5862, 6216, 6839, 7770, 7816, 9770, 10360, 11724, 13678, 14655, 15540, 19540, 20517, 23448, 27356, 29310, 31080, 34195, 36149, 39080, 41034, 54712, 58620, 68390, 72298, 82068, 102585, 108447, 117240, 136780, 144596, 164136, 180745, 205170, 216894, 253043, 273560, 289192, 361490, 410340, 433788, 506086, 542235, 722980, 759129, 820680, 867576, 1012172, 1084470, 1265215, 1445960, 1518258, 2024344, 2168940, 2530430, 3036516, 3795645, 4337880, 5060860, 6073032, 7591290, 10121720, 15182580, 30365160]

約数ペア:

[(1, 30365160), (2, 15182580), (3, 10121720), (4, 7591290), (5, 6073032), (6, 5060860), (7, 4337880), (8, 3795645), (10, 3036516), (12, 2530430), (14, 2168940), (15, 2024344), (20, 1518258), (21, 1445960), (24, 1265215), (28, 1084470), (30, 1012172), (35, 867576), (37, 820680), (40, 759129), (42, 722980), (56, 542235), (60, 506086), (70, 433788), (74, 410340), (84, 361490), (105, 289192), (111, 273560), (120, 253043), (140, 216894), (148, 205170), (168, 180745), (185, 164136), (210, 144596), (222, 136780), (259, 117240), (280, 108447), (296, 102585), (370, 82068), (420, 72298), (444, 68390), (518, 58620), (555, 54712), (740, 41034), (777, 39080), (840, 36149), (888, 34195), (977, 31080), (1036, 29310), (1110, 27356), (1295, 23448), (1480, 20517), (1554, 19540), (1954, 15540), (2072, 14655), (2220, 13678), (2590, 11724), (2931, 10360), (3108, 9770), (3885, 7816), (3908, 7770), (4440, 6839), (4885, 6216), (5180, 5862)]