153959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1777}}^1$

素因数の和:1831

約数の個数: 120

約数和(自身を含む): 503998992

約数和(自身を除く): 350039712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1777, 1805, 2166, 2280, 2888, 3554, 3610, 4332, 4560, 5331, 5415, 5776, 7108, 7220, 8664, 8885, 10662, 10830, 14216, 14440, 17328, 17770, 21324, 21660, 26655, 28432, 28880, 33763, 35540, 42648, 43320, 53310, 67526, 71080, 85296, 86640, 101289, 106620, 135052, 142160, 168815, 202578, 213240, 270104, 337630, 405156, 426480, 506445, 540208, 641497, 675260, 810312, 1012890, 1282994, 1350520, 1620624, 1924491, 2025780, 2565988, 2701040, 3207485, 3848982, 4051560, 5131976, 6414970, 7697964, 8103120, 9622455, 10263952, 12829940, 15395928, 19244910, 25659880, 30791856, 38489820, 51319760, 76979640, 153959280]

約数ペア:

[(1, 153959280), (2, 76979640), (3, 51319760), (4, 38489820), (5, 30791856), (6, 25659880), (8, 19244910), (10, 15395928), (12, 12829940), (15, 10263952), (16, 9622455), (19, 8103120), (20, 7697964), (24, 6414970), (30, 5131976), (38, 4051560), (40, 3848982), (48, 3207485), (57, 2701040), (60, 2565988), (76, 2025780), (80, 1924491), (95, 1620624), (114, 1350520), (120, 1282994), (152, 1012890), (190, 810312), (228, 675260), (240, 641497), (285, 540208), (304, 506445), (361, 426480), (380, 405156), (456, 337630), (570, 270104), (722, 213240), (760, 202578), (912, 168815), (1083, 142160), (1140, 135052), (1444, 106620), (1520, 101289), (1777, 86640), (1805, 85296), (2166, 71080), (2280, 67526), (2888, 53310), (3554, 43320), (3610, 42648), (4332, 35540), (4560, 33763), (5331, 28880), (5415, 28432), (5776, 26655), (7108, 21660), (7220, 21324), (8664, 17770), (8885, 17328), (10662, 14440), (10830, 14216)]