1900113360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{111509}}^1$

素因数の和:111596

約数の個数: 80

約数和(自身を含む): 5973367680

約数和(自身を除く): 4073254320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 111509, 223018, 334527, 446036, 557545, 669054, 892072, 1115090, 1338108, 1672635, 1784144, 2230180, 2676216, 3345270, 4460360, 5352432, 6690540, 7917139, 8920720, 13381080, 15834278, 23751417, 26762160, 31668556, 39585695, 47502834, 63337112, 79171390, 95005668, 118757085, 126674224, 158342780, 190011336, 237514170, 316685560, 380022672, 475028340, 633371120, 950056680, 1900113360]

約数ペア:

[(1, 1900113360), (2, 950056680), (3, 633371120), (4, 475028340), (5, 380022672), (6, 316685560), (8, 237514170), (10, 190011336), (12, 158342780), (15, 126674224), (16, 118757085), (20, 95005668), (24, 79171390), (30, 63337112), (40, 47502834), (48, 39585695), (60, 31668556), (71, 26762160), (80, 23751417), (120, 15834278), (142, 13381080), (213, 8920720), (240, 7917139), (284, 6690540), (355, 5352432), (426, 4460360), (568, 3345270), (710, 2676216), (852, 2230180), (1065, 1784144), (1136, 1672635), (1420, 1338108), (1704, 1115090), (2130, 892072), (2840, 669054), (3408, 557545), (4260, 446036), (5680, 334527), (8520, 223018), (17040, 111509)]