145627680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27581}}^1$

素因数の和:27610

約数の個数: 96

約数和(自身を含む): 500447808

約数和(自身を除く): 354820128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 27581, 55162, 82743, 110324, 137905, 165486, 220648, 275810, 303391, 330972, 413715, 441296, 551620, 606782, 661944, 827430, 882592, 910173, 1103240, 1213564, 1323888, 1516955, 1654860, 1820346, 2206480, 2427128, 2647776, 3033910, 3309720, 3640692, 4412960, 4550865, 4854256, 6067820, 6619440, 7281384, 9101730, 9708512, 12135640, 13238880, 14562768, 18203460, 24271280, 29125536, 36406920, 48542560, 72813840, 145627680]

約数ペア:

[(1, 145627680), (2, 72813840), (3, 48542560), (4, 36406920), (5, 29125536), (6, 24271280), (8, 18203460), (10, 14562768), (11, 13238880), (12, 12135640), (15, 9708512), (16, 9101730), (20, 7281384), (22, 6619440), (24, 6067820), (30, 4854256), (32, 4550865), (33, 4412960), (40, 3640692), (44, 3309720), (48, 3033910), (55, 2647776), (60, 2427128), (66, 2206480), (80, 1820346), (88, 1654860), (96, 1516955), (110, 1323888), (120, 1213564), (132, 1103240), (160, 910173), (165, 882592), (176, 827430), (220, 661944), (240, 606782), (264, 551620), (330, 441296), (352, 413715), (440, 330972), (480, 303391), (528, 275810), (660, 220648), (880, 165486), (1056, 137905), (1320, 110324), (1760, 82743), (2640, 55162), (5280, 27581)]