74640360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 236463840

約数和(自身を除く): 161823480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1723, 1805, 2166, 2280, 2888, 3446, 3610, 4332, 5169, 5415, 6892, 7220, 8615, 8664, 10338, 10830, 13784, 14440, 17230, 20676, 21660, 25845, 32737, 34460, 41352, 43320, 51690, 65474, 68920, 98211, 103380, 130948, 163685, 196422, 206760, 261896, 327370, 392844, 491055, 622003, 654740, 785688, 982110, 1244006, 1309480, 1866009, 1964220, 2488012, 3110015, 3732018, 3928440, 4976024, 6220030, 7464036, 9330045, 12440060, 14928072, 18660090, 24880120, 37320180, 74640360]

約数ペア:

[(1, 74640360), (2, 37320180), (3, 24880120), (4, 18660090), (5, 14928072), (6, 12440060), (8, 9330045), (10, 7464036), (12, 6220030), (15, 4976024), (19, 3928440), (20, 3732018), (24, 3110015), (30, 2488012), (38, 1964220), (40, 1866009), (57, 1309480), (60, 1244006), (76, 982110), (95, 785688), (114, 654740), (120, 622003), (152, 491055), (190, 392844), (228, 327370), (285, 261896), (361, 206760), (380, 196422), (456, 163685), (570, 130948), (722, 103380), (760, 98211), (1083, 68920), (1140, 65474), (1444, 51690), (1723, 43320), (1805, 41352), (2166, 34460), (2280, 32737), (2888, 25845), (3446, 21660), (3610, 20676), (4332, 17230), (5169, 14440), (5415, 13784), (6892, 10830), (7220, 10338), (8615, 8664)]