18203993520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3049}}^1\times {\mathrm{24877}}^1$

素因数の和:27942

約数の個数: 80

約数和(自身を含む): 56453157600

約数和(自身を除く): 38249164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3049, 6098, 9147, 12196, 15245, 18294, 24392, 24877, 30490, 36588, 45735, 48784, 49754, 60980, 73176, 74631, 91470, 99508, 121960, 124385, 146352, 149262, 182940, 199016, 243920, 248770, 298524, 365880, 373155, 398032, 497540, 597048, 731760, 746310, 995080, 1194096, 1492620, 1990160, 2985240, 5970480, 75849973, 151699946, 227549919, 303399892, 379249865, 455099838, 606799784, 758499730, 910199676, 1137749595, 1213599568, 1516999460, 1820399352, 2275499190, 3033998920, 3640798704, 4550998380, 6067997840, 9101996760, 18203993520]

約数ペア:

[(1, 18203993520), (2, 9101996760), (3, 6067997840), (4, 4550998380), (5, 3640798704), (6, 3033998920), (8, 2275499190), (10, 1820399352), (12, 1516999460), (15, 1213599568), (16, 1137749595), (20, 910199676), (24, 758499730), (30, 606799784), (40, 455099838), (48, 379249865), (60, 303399892), (80, 227549919), (120, 151699946), (240, 75849973), (3049, 5970480), (6098, 2985240), (9147, 1990160), (12196, 1492620), (15245, 1194096), (18294, 995080), (24392, 746310), (24877, 731760), (30490, 597048), (36588, 497540), (45735, 398032), (48784, 373155), (49754, 365880), (60980, 298524), (73176, 248770), (74631, 243920), (91470, 199016), (99508, 182940), (121960, 149262), (124385, 146352)]