28552045560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{10427}}^1$

素因数の和:11661

約数の個数: 128

約数和(自身を含む): 90248083200

約数和(自身を除く): 61696037640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1201, 2280, 2402, 3603, 4804, 6005, 7206, 9608, 10427, 12010, 14412, 18015, 20854, 22819, 24020, 28824, 31281, 36030, 41708, 45638, 48040, 52135, 62562, 68457, 72060, 83416, 91276, 104270, 114095, 125124, 136914, 144120, 156405, 182552, 198113, 208540, 228190, 250248, 273828, 312810, 342285, 396226, 417080, 456380, 547656, 594339, 625620, 684570, 792452, 912760, 990565, 1188678, 1251240, 1369140, 1584904, 1981130, 2377356, 2738280, 2971695, 3962260, 4754712, 5943390, 7924520, 11886780, 12522827, 23773560, 25045654, 37568481, 50091308, 62614135, 75136962, 100182616, 125228270, 150273924, 187842405, 237933713, 250456540, 300547848, 375684810, 475867426, 500913080, 713801139, 751369620, 951734852, 1189668565, 1427602278, 1502739240, 1903469704, 2379337130, 2855204556, 3569005695, 4758674260, 5710409112, 7138011390, 9517348520, 14276022780, 28552045560]

約数ペア:

[(1, 28552045560), (2, 14276022780), (3, 9517348520), (4, 7138011390), (5, 5710409112), (6, 4758674260), (8, 3569005695), (10, 2855204556), (12, 2379337130), (15, 1903469704), (19, 1502739240), (20, 1427602278), (24, 1189668565), (30, 951734852), (38, 751369620), (40, 713801139), (57, 500913080), (60, 475867426), (76, 375684810), (95, 300547848), (114, 250456540), (120, 237933713), (152, 187842405), (190, 150273924), (228, 125228270), (285, 100182616), (380, 75136962), (456, 62614135), (570, 50091308), (760, 37568481), (1140, 25045654), (1201, 23773560), (2280, 12522827), (2402, 11886780), (3603, 7924520), (4804, 5943390), (6005, 4754712), (7206, 3962260), (9608, 2971695), (10427, 2738280), (12010, 2377356), (14412, 1981130), (18015, 1584904), (20854, 1369140), (22819, 1251240), (24020, 1188678), (28824, 990565), (31281, 912760), (36030, 792452), (41708, 684570), (45638, 625620), (48040, 594339), (52135, 547656), (62562, 456380), (68457, 417080), (72060, 396226), (83416, 342285), (91276, 312810), (104270, 273828), (114095, 250248), (125124, 228190), (136914, 208540), (144120, 198113), (156405, 182552)]