928900680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1311

約数の個数: 128

約数和(自身を含む): 2859995520

約数和(自身を除く): 1931094840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 113, 120, 122, 183, 226, 244, 305, 339, 366, 452, 488, 565, 610, 678, 732, 904, 915, 1123, 1130, 1220, 1356, 1464, 1695, 1830, 2246, 2260, 2440, 2712, 3369, 3390, 3660, 4492, 4520, 5615, 6738, 6780, 6893, 7320, 8984, 11230, 13476, 13560, 13786, 16845, 20679, 22460, 26952, 27572, 33690, 34465, 41358, 44920, 55144, 67380, 68503, 68930, 82716, 103395, 126899, 134760, 137006, 137860, 165432, 205509, 206790, 253798, 274012, 275720, 342515, 380697, 411018, 413580, 507596, 548024, 634495, 685030, 761394, 822036, 827160, 1015192, 1027545, 1268990, 1370060, 1522788, 1644072, 1903485, 2055090, 2537980, 2740120, 3045576, 3806970, 4110180, 5075960, 7613940, 7740839, 8220360, 15227880, 15481678, 23222517, 30963356, 38704195, 46445034, 61926712, 77408390, 92890068, 116112585, 154816780, 185780136, 232225170, 309633560, 464450340, 928900680]

約数ペア:

[(1, 928900680), (2, 464450340), (3, 309633560), (4, 232225170), (5, 185780136), (6, 154816780), (8, 116112585), (10, 92890068), (12, 77408390), (15, 61926712), (20, 46445034), (24, 38704195), (30, 30963356), (40, 23222517), (60, 15481678), (61, 15227880), (113, 8220360), (120, 7740839), (122, 7613940), (183, 5075960), (226, 4110180), (244, 3806970), (305, 3045576), (339, 2740120), (366, 2537980), (452, 2055090), (488, 1903485), (565, 1644072), (610, 1522788), (678, 1370060), (732, 1268990), (904, 1027545), (915, 1015192), (1123, 827160), (1130, 822036), (1220, 761394), (1356, 685030), (1464, 634495), (1695, 548024), (1830, 507596), (2246, 413580), (2260, 411018), (2440, 380697), (2712, 342515), (3369, 275720), (3390, 274012), (3660, 253798), (4492, 206790), (4520, 205509), (5615, 165432), (6738, 137860), (6780, 137006), (6893, 134760), (7320, 126899), (8984, 103395), (11230, 82716), (13476, 68930), (13560, 68503), (13786, 67380), (16845, 55144), (20679, 44920), (22460, 41358), (26952, 34465), (27572, 33690)]