484736460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20047}}^1$

素因数の和:20103

約数の個数: 96

約数和(自身を含む): 1508892672

約数和(自身を除く): 1024156212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 20047, 24180, 40094, 60141, 80188, 100235, 120282, 200470, 240564, 260611, 300705, 400940, 521222, 601410, 621457, 781833, 1042444, 1202820, 1242914, 1303055, 1563666, 1864371, 2485828, 2606110, 3107285, 3127332, 3728742, 3909165, 5212220, 6214570, 7457484, 7818330, 8078941, 9321855, 12429140, 15636660, 16157882, 18643710, 24236823, 32315764, 37287420, 40394705, 48473646, 80789410, 96947292, 121184115, 161578820, 242368230, 484736460]

約数ペア:

[(1, 484736460), (2, 242368230), (3, 161578820), (4, 121184115), (5, 96947292), (6, 80789410), (10, 48473646), (12, 40394705), (13, 37287420), (15, 32315764), (20, 24236823), (26, 18643710), (30, 16157882), (31, 15636660), (39, 12429140), (52, 9321855), (60, 8078941), (62, 7818330), (65, 7457484), (78, 6214570), (93, 5212220), (124, 3909165), (130, 3728742), (155, 3127332), (156, 3107285), (186, 2606110), (195, 2485828), (260, 1864371), (310, 1563666), (372, 1303055), (390, 1242914), (403, 1202820), (465, 1042444), (620, 781833), (780, 621457), (806, 601410), (930, 521222), (1209, 400940), (1612, 300705), (1860, 260611), (2015, 240564), (2418, 200470), (4030, 120282), (4836, 100235), (6045, 80188), (8060, 60141), (12090, 40094), (20047, 24180)]