434280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19457}}^1$

素因数の和:19507

約数の個数: 120

約数和(自身を含む): 1505582208

約数和(自身を除く): 1071301968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 19457, 22320, 38914, 58371, 77828, 97285, 116742, 155656, 175113, 194570, 233484, 291855, 311312, 350226, 389140, 466968, 583710, 603167, 700452, 778280, 875565, 933936, 1167420, 1206334, 1400904, 1556560, 1751130, 1809501, 2334840, 2412668, 2801808, 3015835, 3502260, 3619002, 4669680, 4825336, 5428503, 6031670, 7004520, 7238004, 9047505, 9650672, 10857006, 12063340, 14009040, 14476008, 18095010, 21714012, 24126680, 27142515, 28952016, 36190020, 43428024, 48253360, 54285030, 72380040, 86856048, 108570060, 144760080, 217140120, 434280240]

約数ペア:

[(1, 434280240), (2, 217140120), (3, 144760080), (4, 108570060), (5, 86856048), (6, 72380040), (8, 54285030), (9, 48253360), (10, 43428024), (12, 36190020), (15, 28952016), (16, 27142515), (18, 24126680), (20, 21714012), (24, 18095010), (30, 14476008), (31, 14009040), (36, 12063340), (40, 10857006), (45, 9650672), (48, 9047505), (60, 7238004), (62, 7004520), (72, 6031670), (80, 5428503), (90, 4825336), (93, 4669680), (120, 3619002), (124, 3502260), (144, 3015835), (155, 2801808), (180, 2412668), (186, 2334840), (240, 1809501), (248, 1751130), (279, 1556560), (310, 1400904), (360, 1206334), (372, 1167420), (465, 933936), (496, 875565), (558, 778280), (620, 700452), (720, 603167), (744, 583710), (930, 466968), (1116, 389140), (1240, 350226), (1395, 311312), (1488, 291855), (1860, 233484), (2232, 194570), (2480, 175113), (2790, 155656), (3720, 116742), (4464, 97285), (5580, 77828), (7440, 58371), (11160, 38914), (19457, 22320)]