30444120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4054

約数の個数: 128

約数和(自身を含む): 116006400

約数和(自身を除く): 85562280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 4027, 7560, 8054, 12081, 16108, 20135, 24162, 28189, 32216, 36243, 40270, 48324, 56378, 60405, 72486, 80540, 84567, 96648, 108729, 112756, 120810, 140945, 144972, 161080, 169134, 181215, 217458, 225512, 241620, 253701, 281890, 289944, 338268, 362430, 422835, 434916, 483240, 507402, 543645, 563780, 676536, 724860, 761103, 845670, 869832, 1014804, 1087290, 1127560, 1268505, 1449720, 1522206, 1691340, 2029608, 2174580, 2537010, 3044412, 3382680, 3805515, 4349160, 5074020, 6088824, 7611030, 10148040, 15222060, 30444120]

約数ペア:

[(1, 30444120), (2, 15222060), (3, 10148040), (4, 7611030), (5, 6088824), (6, 5074020), (7, 4349160), (8, 3805515), (9, 3382680), (10, 3044412), (12, 2537010), (14, 2174580), (15, 2029608), (18, 1691340), (20, 1522206), (21, 1449720), (24, 1268505), (27, 1127560), (28, 1087290), (30, 1014804), (35, 869832), (36, 845670), (40, 761103), (42, 724860), (45, 676536), (54, 563780), (56, 543645), (60, 507402), (63, 483240), (70, 434916), (72, 422835), (84, 362430), (90, 338268), (105, 289944), (108, 281890), (120, 253701), (126, 241620), (135, 225512), (140, 217458), (168, 181215), (180, 169134), (189, 161080), (210, 144972), (216, 140945), (252, 120810), (270, 112756), (280, 108729), (315, 96648), (360, 84567), (378, 80540), (420, 72486), (504, 60405), (540, 56378), (630, 48324), (756, 40270), (840, 36243), (945, 32216), (1080, 28189), (1260, 24162), (1512, 20135), (1890, 16108), (2520, 12081), (3780, 8054), (4027, 7560)]