80453455560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7209091}}^1$

素因数の和:7209139

約数の個数: 96

約数和(自身を含む): 269908404480

約数和(自身を除く): 189454948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 7209091, 14418182, 21627273, 28836364, 36045455, 43254546, 57672728, 64881819, 72090910, 86509092, 108136365, 129763638, 144181820, 173018184, 216272730, 223481821, 259527276, 288363640, 324409095, 432545460, 446963642, 519054552, 648818190, 670445463, 865090920, 893927284, 1117409105, 1297636380, 1340890926, 1787854568, 2011336389, 2234818210, 2595272760, 2681781852, 3352227315, 4022672778, 4469636420, 5363563704, 6704454630, 8045345556, 8939272840, 10056681945, 13408909260, 16090691112, 20113363890, 26817818520, 40226727780, 80453455560]

約数ペア:

[(1, 80453455560), (2, 40226727780), (3, 26817818520), (4, 20113363890), (5, 16090691112), (6, 13408909260), (8, 10056681945), (9, 8939272840), (10, 8045345556), (12, 6704454630), (15, 5363563704), (18, 4469636420), (20, 4022672778), (24, 3352227315), (30, 2681781852), (31, 2595272760), (36, 2234818210), (40, 2011336389), (45, 1787854568), (60, 1340890926), (62, 1297636380), (72, 1117409105), (90, 893927284), (93, 865090920), (120, 670445463), (124, 648818190), (155, 519054552), (180, 446963642), (186, 432545460), (248, 324409095), (279, 288363640), (310, 259527276), (360, 223481821), (372, 216272730), (465, 173018184), (558, 144181820), (620, 129763638), (744, 108136365), (930, 86509092), (1116, 72090910), (1240, 64881819), (1395, 57672728), (1860, 43254546), (2232, 36045455), (2790, 28836364), (3720, 21627273), (5580, 14418182), (11160, 7209091)]