15678816180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11361461}}^1$

素因数の和:11361496

約数の個数: 48

約数和(自身を含む): 45809414784

約数和(自身を除く): 30130598604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11361461, 22722922, 34084383, 45445844, 56807305, 68168766, 113614610, 136337532, 170421915, 227229220, 261313603, 340843830, 522627206, 681687660, 783940809, 1045254412, 1306568015, 1567881618, 2613136030, 3135763236, 3919704045, 5226272060, 7839408090, 15678816180]

約数ペア:

[(1, 15678816180), (2, 7839408090), (3, 5226272060), (4, 3919704045), (5, 3135763236), (6, 2613136030), (10, 1567881618), (12, 1306568015), (15, 1045254412), (20, 783940809), (23, 681687660), (30, 522627206), (46, 340843830), (60, 261313603), (69, 227229220), (92, 170421915), (115, 136337532), (138, 113614610), (230, 68168766), (276, 56807305), (345, 45445844), (460, 34084383), (690, 22722922), (1380, 11361461)]