300542580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128437}}^1$

素因数の和:128465

約数の個数: 72

約数和(自身を含む): 981780072

約数和(自身を除く): 681237492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 128437, 256874, 385311, 513748, 642185, 770622, 1155933, 1284370, 1541244, 1669681, 1926555, 2311866, 2568740, 3339362, 3853110, 4623732, 5009043, 5779665, 6678724, 7706220, 8348405, 10018086, 11559330, 15027129, 16696810, 20036172, 23118660, 25045215, 30054258, 33393620, 50090430, 60108516, 75135645, 100180860, 150271290, 300542580]

約数ペア:

[(1, 300542580), (2, 150271290), (3, 100180860), (4, 75135645), (5, 60108516), (6, 50090430), (9, 33393620), (10, 30054258), (12, 25045215), (13, 23118660), (15, 20036172), (18, 16696810), (20, 15027129), (26, 11559330), (30, 10018086), (36, 8348405), (39, 7706220), (45, 6678724), (52, 5779665), (60, 5009043), (65, 4623732), (78, 3853110), (90, 3339362), (117, 2568740), (130, 2311866), (156, 1926555), (180, 1669681), (195, 1541244), (234, 1284370), (260, 1155933), (390, 770622), (468, 642185), (585, 513748), (780, 385311), (1170, 256874), (2340, 128437)]