3369080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 9676800

約数和(自身を除く): 6307720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 31, 38, 40, 44, 52, 55, 62, 65, 76, 88, 95, 104, 110, 124, 130, 143, 152, 155, 190, 209, 220, 247, 248, 260, 286, 310, 341, 380, 403, 418, 440, 494, 520, 572, 589, 620, 682, 715, 760, 806, 836, 988, 1045, 1144, 1178, 1235, 1240, 1364, 1430, 1612, 1672, 1705, 1976, 2015, 2090, 2356, 2470, 2717, 2728, 2860, 2945, 3224, 3410, 4030, 4180, 4433, 4712, 4940, 5434, 5720, 5890, 6479, 6820, 7657, 8060, 8360, 8866, 9880, 10868, 11780, 12958, 13585, 13640, 15314, 16120, 17732, 21736, 22165, 23560, 25916, 27170, 30628, 32395, 35464, 38285, 44330, 51832, 54340, 61256, 64790, 76570, 84227, 88660, 108680, 129580, 153140, 168454, 177320, 259160, 306280, 336908, 421135, 673816, 842270, 1684540, 3369080]

約数ペア:

[(1, 3369080), (2, 1684540), (4, 842270), (5, 673816), (8, 421135), (10, 336908), (11, 306280), (13, 259160), (19, 177320), (20, 168454), (22, 153140), (26, 129580), (31, 108680), (38, 88660), (40, 84227), (44, 76570), (52, 64790), (55, 61256), (62, 54340), (65, 51832), (76, 44330), (88, 38285), (95, 35464), (104, 32395), (110, 30628), (124, 27170), (130, 25916), (143, 23560), (152, 22165), (155, 21736), (190, 17732), (209, 16120), (220, 15314), (247, 13640), (248, 13585), (260, 12958), (286, 11780), (310, 10868), (341, 9880), (380, 8866), (403, 8360), (418, 8060), (440, 7657), (494, 6820), (520, 6479), (572, 5890), (589, 5720), (620, 5434), (682, 4940), (715, 4712), (760, 4433), (806, 4180), (836, 4030), (988, 3410), (1045, 3224), (1144, 2945), (1178, 2860), (1235, 2728), (1240, 2717), (1364, 2470), (1430, 2356), (1612, 2090), (1672, 2015), (1705, 1976)]