1569679140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{16139}}^1$

素因数の和:17772

約数の個数: 48

約数和(自身を含む): 4398085440

約数和(自身を除く): 2828406300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1621, 3242, 4863, 6484, 8105, 9726, 16139, 16210, 19452, 24315, 32278, 32420, 48417, 48630, 64556, 80695, 96834, 97260, 161390, 193668, 242085, 322780, 484170, 968340, 26161319, 52322638, 78483957, 104645276, 130806595, 156967914, 261613190, 313935828, 392419785, 523226380, 784839570, 1569679140]

約数ペア:

[(1, 1569679140), (2, 784839570), (3, 523226380), (4, 392419785), (5, 313935828), (6, 261613190), (10, 156967914), (12, 130806595), (15, 104645276), (20, 78483957), (30, 52322638), (60, 26161319), (1621, 968340), (3242, 484170), (4863, 322780), (6484, 242085), (8105, 193668), (9726, 161390), (16139, 97260), (16210, 96834), (19452, 80695), (24315, 64556), (32278, 48630), (32420, 48417)]