180019080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7043}}^1$

素因数の和:7131

約数の個数: 96

約数和(自身を含む): 593386560

約数和(自身を除く): 413367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 7043, 8520, 12780, 14086, 21129, 25560, 28172, 35215, 42258, 56344, 63387, 70430, 84516, 105645, 126774, 140860, 169032, 211290, 253548, 281720, 316935, 422580, 500053, 507096, 633870, 845160, 1000106, 1267740, 1500159, 2000212, 2500265, 2535480, 3000318, 4000424, 4500477, 5000530, 6000636, 7500795, 9000954, 10001060, 12001272, 15001590, 18001908, 20002120, 22502385, 30003180, 36003816, 45004770, 60006360, 90009540, 180019080]

約数ペア:

[(1, 180019080), (2, 90009540), (3, 60006360), (4, 45004770), (5, 36003816), (6, 30003180), (8, 22502385), (9, 20002120), (10, 18001908), (12, 15001590), (15, 12001272), (18, 10001060), (20, 9000954), (24, 7500795), (30, 6000636), (36, 5000530), (40, 4500477), (45, 4000424), (60, 3000318), (71, 2535480), (72, 2500265), (90, 2000212), (120, 1500159), (142, 1267740), (180, 1000106), (213, 845160), (284, 633870), (355, 507096), (360, 500053), (426, 422580), (568, 316935), (639, 281720), (710, 253548), (852, 211290), (1065, 169032), (1278, 140860), (1420, 126774), (1704, 105645), (2130, 84516), (2556, 70430), (2840, 63387), (3195, 56344), (4260, 42258), (5112, 35215), (6390, 28172), (7043, 25560), (8520, 21129), (12780, 14086)]