42454320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7691}}^1$

素因数の和:7730

約数の個数: 80

約数和(自身を含む): 137348352

約数和(自身を除く): 94894032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7691, 15382, 23073, 30764, 38455, 46146, 61528, 76910, 92292, 115365, 123056, 153820, 176893, 184584, 230730, 307640, 353786, 369168, 461460, 530679, 615280, 707572, 884465, 922920, 1061358, 1415144, 1768930, 1845840, 2122716, 2653395, 2830288, 3537860, 4245432, 5306790, 7075720, 8490864, 10613580, 14151440, 21227160, 42454320]

約数ペア:

[(1, 42454320), (2, 21227160), (3, 14151440), (4, 10613580), (5, 8490864), (6, 7075720), (8, 5306790), (10, 4245432), (12, 3537860), (15, 2830288), (16, 2653395), (20, 2122716), (23, 1845840), (24, 1768930), (30, 1415144), (40, 1061358), (46, 922920), (48, 884465), (60, 707572), (69, 615280), (80, 530679), (92, 461460), (115, 369168), (120, 353786), (138, 307640), (184, 230730), (230, 184584), (240, 176893), (276, 153820), (345, 123056), (368, 115365), (460, 92292), (552, 76910), (690, 61528), (920, 46146), (1104, 38455), (1380, 30764), (1840, 23073), (2760, 15382), (5520, 7691)]