83567280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15139}}^1$

素因数の和:15178

約数の個数: 80

約数和(自身を含む): 270339840

約数和(自身を除く): 186772560

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, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 181668, 227085, 242224, 302780, 348197, 363336, 454170, 605560, 696394, 726672, 908340, 1044591, 1211120, 1392788, 1740985, 1816680, 2089182, 2785576, 3481970, 3633360, 4178364, 5222955, 5571152, 6963940, 8356728, 10445910, 13927880, 16713456, 20891820, 27855760, 41783640, 83567280]

約数ペア:

[(1, 83567280), (2, 41783640), (3, 27855760), (4, 20891820), (5, 16713456), (6, 13927880), (8, 10445910), (10, 8356728), (12, 6963940), (15, 5571152), (16, 5222955), (20, 4178364), (23, 3633360), (24, 3481970), (30, 2785576), (40, 2089182), (46, 1816680), (48, 1740985), (60, 1392788), (69, 1211120), (80, 1044591), (92, 908340), (115, 726672), (120, 696394), (138, 605560), (184, 454170), (230, 363336), (240, 348197), (276, 302780), (345, 242224), (368, 227085), (460, 181668), (552, 151390), (690, 121112), (920, 90834), (1104, 75695), (1380, 60556), (1840, 45417), (2760, 30278), (5520, 15139)]