1888063440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{414049}}^1$

素因数の和:414084

約数の個数: 80

約数和(自身を含む): 6161064000

約数和(自身を除く): 4273000560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 414049, 828098, 1242147, 1656196, 2070245, 2484294, 3312392, 4140490, 4968588, 6210735, 6624784, 7866931, 8280980, 9937176, 12421470, 15733862, 16561960, 19874352, 23600793, 24842940, 31467724, 33123920, 39334655, 47201586, 49685880, 62935448, 78669310, 94403172, 99371760, 118003965, 125870896, 157338620, 188806344, 236007930, 314677240, 377612688, 472015860, 629354480, 944031720, 1888063440]

約数ペア:

[(1, 1888063440), (2, 944031720), (3, 629354480), (4, 472015860), (5, 377612688), (6, 314677240), (8, 236007930), (10, 188806344), (12, 157338620), (15, 125870896), (16, 118003965), (19, 99371760), (20, 94403172), (24, 78669310), (30, 62935448), (38, 49685880), (40, 47201586), (48, 39334655), (57, 33123920), (60, 31467724), (76, 24842940), (80, 23600793), (95, 19874352), (114, 16561960), (120, 15733862), (152, 12421470), (190, 9937176), (228, 8280980), (240, 7866931), (285, 6624784), (304, 6210735), (380, 4968588), (456, 4140490), (570, 3312392), (760, 2484294), (912, 2070245), (1140, 1656196), (1520, 1242147), (2280, 828098), (4560, 414049)]