384528720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69661}}^1$

素因数の和:69700

約数の個数: 80

約数和(自身を含む): 1243884672

約数和(自身を除く): 859355952

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, 69661, 139322, 208983, 278644, 348305, 417966, 557288, 696610, 835932, 1044915, 1114576, 1393220, 1602203, 1671864, 2089830, 2786440, 3204406, 3343728, 4179660, 4806609, 5572880, 6408812, 8011015, 8359320, 9613218, 12817624, 16022030, 16718640, 19226436, 24033045, 25635248, 32044060, 38452872, 48066090, 64088120, 76905744, 96132180, 128176240, 192264360, 384528720]

約数ペア:

[(1, 384528720), (2, 192264360), (3, 128176240), (4, 96132180), (5, 76905744), (6, 64088120), (8, 48066090), (10, 38452872), (12, 32044060), (15, 25635248), (16, 24033045), (20, 19226436), (23, 16718640), (24, 16022030), (30, 12817624), (40, 9613218), (46, 8359320), (48, 8011015), (60, 6408812), (69, 5572880), (80, 4806609), (92, 4179660), (115, 3343728), (120, 3204406), (138, 2786440), (184, 2089830), (230, 1671864), (240, 1602203), (276, 1393220), (345, 1114576), (368, 1044915), (460, 835932), (552, 696610), (690, 557288), (920, 417966), (1104, 348305), (1380, 278644), (1840, 208983), (2760, 139322), (5520, 69661)]