68597640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 225552600

約数和(自身を除く): 156954960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2141, 2670, 3204, 3560, 4005, 4282, 5340, 6408, 6423, 8010, 8564, 10680, 10705, 12846, 16020, 17128, 19269, 21410, 25692, 32040, 32115, 38538, 42820, 51384, 64230, 77076, 85640, 96345, 128460, 154152, 190549, 192690, 256920, 381098, 385380, 571647, 762196, 770760, 952745, 1143294, 1524392, 1714941, 1905490, 2286588, 2858235, 3429882, 3810980, 4573176, 5716470, 6859764, 7621960, 8574705, 11432940, 13719528, 17149410, 22865880, 34298820, 68597640]

約数ペア:

[(1, 68597640), (2, 34298820), (3, 22865880), (4, 17149410), (5, 13719528), (6, 11432940), (8, 8574705), (9, 7621960), (10, 6859764), (12, 5716470), (15, 4573176), (18, 3810980), (20, 3429882), (24, 2858235), (30, 2286588), (36, 1905490), (40, 1714941), (45, 1524392), (60, 1143294), (72, 952745), (89, 770760), (90, 762196), (120, 571647), (178, 385380), (180, 381098), (267, 256920), (356, 192690), (360, 190549), (445, 154152), (534, 128460), (712, 96345), (801, 85640), (890, 77076), (1068, 64230), (1335, 51384), (1602, 42820), (1780, 38538), (2136, 32115), (2141, 32040), (2670, 25692), (3204, 21410), (3560, 19269), (4005, 17128), (4282, 16020), (5340, 12846), (6408, 10705), (6423, 10680), (8010, 8564)]