908023440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 2952953856

約数和(自身を除く): 2044930416

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, 271, 276, 345, 368, 460, 542, 552, 607, 690, 813, 920, 1084, 1104, 1214, 1355, 1380, 1626, 1821, 1840, 2168, 2428, 2710, 2760, 3035, 3252, 3642, 4065, 4336, 4856, 5420, 5520, 6070, 6233, 6504, 7284, 8130, 9105, 9712, 10840, 12140, 12466, 13008, 13961, 14568, 16260, 18210, 18699, 21680, 24280, 24932, 27922, 29136, 31165, 32520, 36420, 37398, 41883, 48560, 49864, 55844, 62330, 65040, 69805, 72840, 74796, 83766, 93495, 99728, 111688, 124660, 139610, 145680, 149592, 164497, 167532, 186990, 209415, 223376, 249320, 279220, 299184, 328994, 335064, 373980, 418830, 493491, 498640, 558440, 657988, 670128, 747960, 822485, 837660, 986982, 1116880, 1315976, 1495920, 1644970, 1675320, 1973964, 2467455, 2631952, 3289940, 3350640, 3783431, 3947928, 4934910, 6579880, 7566862, 7895856, 9869820, 11350293, 13159760, 15133724, 18917155, 19739640, 22700586, 30267448, 37834310, 39479280, 45401172, 56751465, 60534896, 75668620, 90802344, 113502930, 151337240, 181604688, 227005860, 302674480, 454011720, 908023440]

約数ペア:

[(1, 908023440), (2, 454011720), (3, 302674480), (4, 227005860), (5, 181604688), (6, 151337240), (8, 113502930), (10, 90802344), (12, 75668620), (15, 60534896), (16, 56751465), (20, 45401172), (23, 39479280), (24, 37834310), (30, 30267448), (40, 22700586), (46, 19739640), (48, 18917155), (60, 15133724), (69, 13159760), (80, 11350293), (92, 9869820), (115, 7895856), (120, 7566862), (138, 6579880), (184, 4934910), (230, 3947928), (240, 3783431), (271, 3350640), (276, 3289940), (345, 2631952), (368, 2467455), (460, 1973964), (542, 1675320), (552, 1644970), (607, 1495920), (690, 1315976), (813, 1116880), (920, 986982), (1084, 837660), (1104, 822485), (1214, 747960), (1355, 670128), (1380, 657988), (1626, 558440), (1821, 498640), (1840, 493491), (2168, 418830), (2428, 373980), (2710, 335064), (2760, 328994), (3035, 299184), (3252, 279220), (3642, 249320), (4065, 223376), (4336, 209415), (4856, 186990), (5420, 167532), (5520, 164497), (6070, 149592), (6233, 145680), (6504, 139610), (7284, 124660), (8130, 111688), (9105, 99728), (9712, 93495), (10840, 83766), (12140, 74796), (12466, 72840), (13008, 69805), (13961, 65040), (14568, 62330), (16260, 55844), (18210, 49864), (18699, 48560), (21680, 41883), (24280, 37398), (24932, 36420), (27922, 32520), (29136, 31165)]