2529612240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{620003}}^1$

素因数の和:620036

約数の個数: 80

約数和(自身を含む): 8303093568

約数和(自身を除く): 5773481328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 620003, 1240006, 1860009, 2480012, 3100015, 3720018, 4960024, 6200030, 7440036, 9300045, 9920048, 10540051, 12400060, 14880072, 18600090, 21080102, 24800120, 29760144, 31620153, 37200180, 42160204, 49600240, 52700255, 63240306, 74400360, 84320408, 105400510, 126480612, 148800720, 158100765, 168640816, 210801020, 252961224, 316201530, 421602040, 505922448, 632403060, 843204080, 1264806120, 2529612240]

約数ペア:

[(1, 2529612240), (2, 1264806120), (3, 843204080), (4, 632403060), (5, 505922448), (6, 421602040), (8, 316201530), (10, 252961224), (12, 210801020), (15, 168640816), (16, 158100765), (17, 148800720), (20, 126480612), (24, 105400510), (30, 84320408), (34, 74400360), (40, 63240306), (48, 52700255), (51, 49600240), (60, 42160204), (68, 37200180), (80, 31620153), (85, 29760144), (102, 24800120), (120, 21080102), (136, 18600090), (170, 14880072), (204, 12400060), (240, 10540051), (255, 9920048), (272, 9300045), (340, 7440036), (408, 6200030), (510, 4960024), (680, 3720018), (816, 3100015), (1020, 2480012), (1360, 1860009), (2040, 1240006), (4080, 620003)]