2013455760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{9209}}^1$

素因数の和:10136

約数の個数: 80

約数和(自身を含む): 6249242880

約数和(自身を除く): 4235787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 911, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 9209, 10932, 13665, 14576, 18220, 18418, 21864, 27330, 27627, 36440, 36836, 43728, 46045, 54660, 55254, 72880, 73672, 92090, 109320, 110508, 138135, 147344, 184180, 218640, 221016, 276270, 368360, 442032, 552540, 736720, 1105080, 2210160, 8389399, 16778798, 25168197, 33557596, 41946995, 50336394, 67115192, 83893990, 100672788, 125840985, 134230384, 167787980, 201345576, 251681970, 335575960, 402691152, 503363940, 671151920, 1006727880, 2013455760]

約数ペア:

[(1, 2013455760), (2, 1006727880), (3, 671151920), (4, 503363940), (5, 402691152), (6, 335575960), (8, 251681970), (10, 201345576), (12, 167787980), (15, 134230384), (16, 125840985), (20, 100672788), (24, 83893990), (30, 67115192), (40, 50336394), (48, 41946995), (60, 33557596), (80, 25168197), (120, 16778798), (240, 8389399), (911, 2210160), (1822, 1105080), (2733, 736720), (3644, 552540), (4555, 442032), (5466, 368360), (7288, 276270), (9110, 221016), (9209, 218640), (10932, 184180), (13665, 147344), (14576, 138135), (18220, 110508), (18418, 109320), (21864, 92090), (27330, 73672), (27627, 72880), (36440, 55254), (36836, 54660), (43728, 46045)]