260366940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6880

約数の個数: 96

約数和(自身を含む): 821560320

約数和(自身を除く): 561193380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 6390, 6791, 7668, 9585, 12780, 13582, 19170, 20373, 27164, 33955, 38340, 40746, 61119, 67910, 81492, 101865, 122238, 135820, 183357, 203730, 244476, 305595, 366714, 407460, 482161, 611190, 733428, 916785, 964322, 1222380, 1446483, 1833570, 1928644, 2410805, 2892966, 3667140, 4339449, 4821610, 5785932, 7232415, 8678898, 9643220, 13018347, 14464830, 17357796, 21697245, 26036694, 28929660, 43394490, 52073388, 65091735, 86788980, 130183470, 260366940]

約数ペア:

[(1, 260366940), (2, 130183470), (3, 86788980), (4, 65091735), (5, 52073388), (6, 43394490), (9, 28929660), (10, 26036694), (12, 21697245), (15, 17357796), (18, 14464830), (20, 13018347), (27, 9643220), (30, 8678898), (36, 7232415), (45, 5785932), (54, 4821610), (60, 4339449), (71, 3667140), (90, 2892966), (108, 2410805), (135, 1928644), (142, 1833570), (180, 1446483), (213, 1222380), (270, 964322), (284, 916785), (355, 733428), (426, 611190), (540, 482161), (639, 407460), (710, 366714), (852, 305595), (1065, 244476), (1278, 203730), (1420, 183357), (1917, 135820), (2130, 122238), (2556, 101865), (3195, 81492), (3834, 67910), (4260, 61119), (6390, 40746), (6791, 38340), (7668, 33955), (9585, 27164), (12780, 20373), (13582, 19170)]