120843420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 361428480

約数和(自身を除く): 240585060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 1493, 2130, 2698, 2986, 4047, 4260, 4479, 5396, 5972, 6745, 7465, 8094, 8958, 13490, 14930, 16188, 17916, 20235, 22395, 26980, 28367, 29860, 40470, 44790, 56734, 80940, 85101, 89580, 106003, 113468, 141835, 170202, 212006, 283670, 318009, 340404, 424012, 425505, 530015, 567340, 636018, 851010, 1060030, 1272036, 1590045, 1702020, 2014057, 2120060, 3180090, 4028114, 6042171, 6360180, 8056228, 10070285, 12084342, 20140570, 24168684, 30210855, 40281140, 60421710, 120843420]

約数ペア:

[(1, 120843420), (2, 60421710), (3, 40281140), (4, 30210855), (5, 24168684), (6, 20140570), (10, 12084342), (12, 10070285), (15, 8056228), (19, 6360180), (20, 6042171), (30, 4028114), (38, 3180090), (57, 2120060), (60, 2014057), (71, 1702020), (76, 1590045), (95, 1272036), (114, 1060030), (142, 851010), (190, 636018), (213, 567340), (228, 530015), (284, 425505), (285, 424012), (355, 340404), (380, 318009), (426, 283670), (570, 212006), (710, 170202), (852, 141835), (1065, 113468), (1140, 106003), (1349, 89580), (1420, 85101), (1493, 80940), (2130, 56734), (2698, 44790), (2986, 40470), (4047, 29860), (4260, 28367), (4479, 26980), (5396, 22395), (5972, 20235), (6745, 17916), (7465, 16188), (8094, 14930), (8958, 13490)]