1123952520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{105239}}^1$

素因数の和:105342

約数の個数: 64

約数和(自身を含む): 3409776000

約数和(自身を除く): 2285823480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 105239, 210478, 315717, 420956, 526195, 631434, 841912, 1052390, 1262868, 1578585, 2104780, 2525736, 3157170, 4209560, 6314340, 9366271, 12628680, 18732542, 28098813, 37465084, 46831355, 56197626, 74930168, 93662710, 112395252, 140494065, 187325420, 224790504, 280988130, 374650840, 561976260, 1123952520]

約数ペア:

[(1, 1123952520), (2, 561976260), (3, 374650840), (4, 280988130), (5, 224790504), (6, 187325420), (8, 140494065), (10, 112395252), (12, 93662710), (15, 74930168), (20, 56197626), (24, 46831355), (30, 37465084), (40, 28098813), (60, 18732542), (89, 12628680), (120, 9366271), (178, 6314340), (267, 4209560), (356, 3157170), (445, 2525736), (534, 2104780), (712, 1578585), (890, 1262868), (1068, 1052390), (1335, 841912), (1780, 631434), (2136, 526195), (2670, 420956), (3560, 315717), (5340, 210478), (10680, 105239)]