278244930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1852003}}^1$

素因数の和:1852334

約数の個数: 96

約数和(自身を含む): 879272235072

約数和(自身を除く): 601027304352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 313, 480, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 5008, 6260, 7512, 9390, 10016, 12520, 15024, 18780, 25040, 30048, 37560, 50080, 75120, 150240, 1852003, 3704006, 5556009, 7408012, 9260015, 11112018, 14816024, 18520030, 22224036, 27780045, 29632048, 37040060, 44448072, 55560090, 59264096, 74080120, 88896144, 111120180, 148160240, 177792288, 222240360, 296320480, 444480720, 579676939, 888961440, 1159353878, 1739030817, 2318707756, 2898384695, 3478061634, 4637415512, 5796769390, 6956123268, 8695154085, 9274831024, 11593538780, 13912246536, 17390308170, 18549662048, 23187077560, 27824493072, 34780616340, 46374155120, 55648986144, 69561232680, 92748310240, 139122465360, 278244930720]

約数ペア:

[(1, 278244930720), (2, 139122465360), (3, 92748310240), (4, 69561232680), (5, 55648986144), (6, 46374155120), (8, 34780616340), (10, 27824493072), (12, 23187077560), (15, 18549662048), (16, 17390308170), (20, 13912246536), (24, 11593538780), (30, 9274831024), (32, 8695154085), (40, 6956123268), (48, 5796769390), (60, 4637415512), (80, 3478061634), (96, 2898384695), (120, 2318707756), (160, 1739030817), (240, 1159353878), (313, 888961440), (480, 579676939), (626, 444480720), (939, 296320480), (1252, 222240360), (1565, 177792288), (1878, 148160240), (2504, 111120180), (3130, 88896144), (3756, 74080120), (4695, 59264096), (5008, 55560090), (6260, 44448072), (7512, 37040060), (9390, 29632048), (10016, 27780045), (12520, 22224036), (15024, 18520030), (18780, 14816024), (25040, 11112018), (30048, 9260015), (37560, 7408012), (50080, 5556009), (75120, 3704006), (150240, 1852003)]