1322809680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177797}}^1$

素因数の和:177844

約数の個数: 80

約数和(自身を含む): 4233014784

約数和(自身を除く): 2910205104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 177797, 355594, 533391, 711188, 888985, 1066782, 1422376, 1777970, 2133564, 2666955, 2844752, 3555940, 4267128, 5333910, 5511707, 7111880, 8534256, 10667820, 11023414, 14223760, 16535121, 21335640, 22046828, 27558535, 33070242, 42671280, 44093656, 55117070, 66140484, 82675605, 88187312, 110234140, 132280968, 165351210, 220468280, 264561936, 330702420, 440936560, 661404840, 1322809680]

約数ペア:

[(1, 1322809680), (2, 661404840), (3, 440936560), (4, 330702420), (5, 264561936), (6, 220468280), (8, 165351210), (10, 132280968), (12, 110234140), (15, 88187312), (16, 82675605), (20, 66140484), (24, 55117070), (30, 44093656), (31, 42671280), (40, 33070242), (48, 27558535), (60, 22046828), (62, 21335640), (80, 16535121), (93, 14223760), (120, 11023414), (124, 10667820), (155, 8534256), (186, 7111880), (240, 5511707), (248, 5333910), (310, 4267128), (372, 3555940), (465, 2844752), (496, 2666955), (620, 2133564), (744, 1777970), (930, 1422376), (1240, 1066782), (1488, 888985), (1860, 711188), (2480, 533391), (3720, 355594), (7440, 177797)]