30383760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 160

約数和(自身を含む): 108957312

約数和(自身を除く): 78573552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 677, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1354, 1360, 1496, 1870, 2031, 2040, 2244, 2640, 2708, 2805, 2992, 3385, 3740, 4062, 4080, 4488, 5416, 5610, 6770, 7447, 7480, 8124, 8976, 10155, 10832, 11220, 11509, 13540, 14894, 14960, 16248, 20310, 22341, 22440, 23018, 27080, 29788, 32496, 34527, 37235, 40620, 44682, 44880, 46036, 54160, 57545, 59576, 69054, 74470, 81240, 89364, 92072, 111705, 115090, 119152, 126599, 138108, 148940, 162480, 172635, 178728, 184144, 223410, 230180, 253198, 276216, 297880, 345270, 357456, 379797, 446820, 460360, 506396, 552432, 595760, 632995, 690540, 759594, 893640, 920720, 1012792, 1265990, 1381080, 1519188, 1787280, 1898985, 2025584, 2531980, 2762160, 3038376, 3797970, 5063960, 6076752, 7595940, 10127920, 15191880, 30383760]

約数ペア:

[(1, 30383760), (2, 15191880), (3, 10127920), (4, 7595940), (5, 6076752), (6, 5063960), (8, 3797970), (10, 3038376), (11, 2762160), (12, 2531980), (15, 2025584), (16, 1898985), (17, 1787280), (20, 1519188), (22, 1381080), (24, 1265990), (30, 1012792), (33, 920720), (34, 893640), (40, 759594), (44, 690540), (48, 632995), (51, 595760), (55, 552432), (60, 506396), (66, 460360), (68, 446820), (80, 379797), (85, 357456), (88, 345270), (102, 297880), (110, 276216), (120, 253198), (132, 230180), (136, 223410), (165, 184144), (170, 178728), (176, 172635), (187, 162480), (204, 148940), (220, 138108), (240, 126599), (255, 119152), (264, 115090), (272, 111705), (330, 92072), (340, 89364), (374, 81240), (408, 74470), (440, 69054), (510, 59576), (528, 57545), (561, 54160), (660, 46036), (677, 44880), (680, 44682), (748, 40620), (816, 37235), (880, 34527), (935, 32496), (1020, 29788), (1122, 27080), (1320, 23018), (1354, 22440), (1360, 22341), (1496, 20310), (1870, 16248), (2031, 14960), (2040, 14894), (2244, 13540), (2640, 11509), (2708, 11220), (2805, 10832), (2992, 10155), (3385, 8976), (3740, 8124), (4062, 7480), (4080, 7447), (4488, 6770), (5416, 5610)]