78173590920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1169563}}^1$

素因数の和:1170134

約数の個数: 64

約数和(自身を含む): 234942016320

約数和(自身を除く): 156768425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 11140, 13368, 16710, 22280, 33420, 66840, 1169563, 2339126, 3508689, 4678252, 5847815, 7017378, 9356504, 11695630, 14034756, 17543445, 23391260, 28069512, 35086890, 46782520, 70173780, 140347560, 651446591, 1302893182, 1954339773, 2605786364, 3257232955, 3908679546, 5211572728, 6514465910, 7817359092, 9771698865, 13028931820, 15634718184, 19543397730, 26057863640, 39086795460, 78173590920]

約数ペア:

[(1, 78173590920), (2, 39086795460), (3, 26057863640), (4, 19543397730), (5, 15634718184), (6, 13028931820), (8, 9771698865), (10, 7817359092), (12, 6514465910), (15, 5211572728), (20, 3908679546), (24, 3257232955), (30, 2605786364), (40, 1954339773), (60, 1302893182), (120, 651446591), (557, 140347560), (1114, 70173780), (1671, 46782520), (2228, 35086890), (2785, 28069512), (3342, 23391260), (4456, 17543445), (5570, 14034756), (6684, 11695630), (8355, 9356504), (11140, 7017378), (13368, 5847815), (16710, 4678252), (22280, 3508689), (33420, 2339126), (66840, 1169563)]