145966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110581}}^1$

素因数の和:110606

約数の個数: 64

約数和(自身を含む): 477714240

約数和(自身を除く): 331747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 110581, 221162, 331743, 442324, 552905, 663486, 884648, 1105810, 1216391, 1326972, 1658715, 2211620, 2432782, 2653944, 3317430, 3649173, 4423240, 4865564, 6081955, 6634860, 7298346, 9731128, 12163910, 13269720, 14596692, 18245865, 24327820, 29193384, 36491730, 48655640, 72983460, 145966920]

約数ペア:

[(1, 145966920), (2, 72983460), (3, 48655640), (4, 36491730), (5, 29193384), (6, 24327820), (8, 18245865), (10, 14596692), (11, 13269720), (12, 12163910), (15, 9731128), (20, 7298346), (22, 6634860), (24, 6081955), (30, 4865564), (33, 4423240), (40, 3649173), (44, 3317430), (55, 2653944), (60, 2432782), (66, 2211620), (88, 1658715), (110, 1326972), (120, 1216391), (132, 1105810), (165, 884648), (220, 663486), (264, 552905), (330, 442324), (440, 331743), (660, 221162), (1320, 110581)]