78523680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9658

約数の個数: 96

約数和(自身を含む): 261926784

約数和(自身を除く): 183403104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 153968, 163591, 192460, 230952, 288690, 307936, 327182, 384920, 461904, 490773, 577380, 654364, 769840, 817955, 923808, 981546, 1154760, 1308728, 1539680, 1635910, 1963092, 2309520, 2453865, 2617456, 3271820, 3926184, 4619040, 4907730, 5234912, 6543640, 7852368, 9815460, 13087280, 15704736, 19630920, 26174560, 39261840, 78523680]

約数ペア:

[(1, 78523680), (2, 39261840), (3, 26174560), (4, 19630920), (5, 15704736), (6, 13087280), (8, 9815460), (10, 7852368), (12, 6543640), (15, 5234912), (16, 4907730), (17, 4619040), (20, 3926184), (24, 3271820), (30, 2617456), (32, 2453865), (34, 2309520), (40, 1963092), (48, 1635910), (51, 1539680), (60, 1308728), (68, 1154760), (80, 981546), (85, 923808), (96, 817955), (102, 769840), (120, 654364), (136, 577380), (160, 490773), (170, 461904), (204, 384920), (240, 327182), (255, 307936), (272, 288690), (340, 230952), (408, 192460), (480, 163591), (510, 153968), (544, 144345), (680, 115476), (816, 96230), (1020, 76984), (1360, 57738), (1632, 48115), (2040, 38492), (2720, 28869), (4080, 19246), (8160, 9623)]