149542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27091}}^1$

素因数の和:27130

約数の個数: 80

約数和(自身を含む): 483754752

約数和(自身を除く): 334212432

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, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 406365, 433456, 541820, 623093, 650184, 812730, 1083640, 1246186, 1300368, 1625460, 1869279, 2167280, 2492372, 3115465, 3250920, 3738558, 4984744, 6230930, 6501840, 7477116, 9346395, 9969488, 12461860, 14954232, 18692790, 24923720, 29908464, 37385580, 49847440, 74771160, 149542320]

約数ペア:

[(1, 149542320), (2, 74771160), (3, 49847440), (4, 37385580), (5, 29908464), (6, 24923720), (8, 18692790), (10, 14954232), (12, 12461860), (15, 9969488), (16, 9346395), (20, 7477116), (23, 6501840), (24, 6230930), (30, 4984744), (40, 3738558), (46, 3250920), (48, 3115465), (60, 2492372), (69, 2167280), (80, 1869279), (92, 1625460), (115, 1300368), (120, 1246186), (138, 1083640), (184, 812730), (230, 650184), (240, 623093), (276, 541820), (345, 433456), (368, 406365), (460, 325092), (552, 270910), (690, 216728), (920, 162546), (1104, 135455), (1380, 108364), (1840, 81273), (2760, 54182), (5520, 27091)]