38424720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7000

約数の個数: 80

約数和(自身を含む): 124313472

約数和(自身を除く): 85888752

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, 6961, 13922, 20883, 27844, 34805, 41766, 55688, 69610, 83532, 104415, 111376, 139220, 160103, 167064, 208830, 278440, 320206, 334128, 417660, 480309, 556880, 640412, 800515, 835320, 960618, 1280824, 1601030, 1670640, 1921236, 2401545, 2561648, 3202060, 3842472, 4803090, 6404120, 7684944, 9606180, 12808240, 19212360, 38424720]

約数ペア:

[(1, 38424720), (2, 19212360), (3, 12808240), (4, 9606180), (5, 7684944), (6, 6404120), (8, 4803090), (10, 3842472), (12, 3202060), (15, 2561648), (16, 2401545), (20, 1921236), (23, 1670640), (24, 1601030), (30, 1280824), (40, 960618), (46, 835320), (48, 800515), (60, 640412), (69, 556880), (80, 480309), (92, 417660), (115, 334128), (120, 320206), (138, 278440), (184, 208830), (230, 167064), (240, 160103), (276, 139220), (345, 111376), (368, 104415), (460, 83532), (552, 69610), (690, 55688), (920, 41766), (1104, 34805), (1380, 27844), (1840, 20883), (2760, 13922), (5520, 6961)]