29302920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 99403200

約数和(自身を除く): 70100280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3539, 4140, 7078, 8280, 10617, 14156, 17695, 21234, 28312, 31851, 35390, 42468, 53085, 63702, 70780, 81397, 84936, 106170, 127404, 141560, 159255, 162794, 212340, 244191, 254808, 318510, 325588, 406985, 424680, 488382, 637020, 651176, 732573, 813970, 976764, 1220955, 1274040, 1465146, 1627940, 1953528, 2441910, 2930292, 3255880, 3662865, 4883820, 5860584, 7325730, 9767640, 14651460, 29302920]

約数ペア:

[(1, 29302920), (2, 14651460), (3, 9767640), (4, 7325730), (5, 5860584), (6, 4883820), (8, 3662865), (9, 3255880), (10, 2930292), (12, 2441910), (15, 1953528), (18, 1627940), (20, 1465146), (23, 1274040), (24, 1220955), (30, 976764), (36, 813970), (40, 732573), (45, 651176), (46, 637020), (60, 488382), (69, 424680), (72, 406985), (90, 325588), (92, 318510), (115, 254808), (120, 244191), (138, 212340), (180, 162794), (184, 159255), (207, 141560), (230, 127404), (276, 106170), (345, 84936), (360, 81397), (414, 70780), (460, 63702), (552, 53085), (690, 42468), (828, 35390), (920, 31851), (1035, 28312), (1380, 21234), (1656, 17695), (2070, 14156), (2760, 10617), (3539, 8280), (4140, 7078)]