238839480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5483}}^1$

素因数の和:5522

約数の個数: 144

約数和(自身を含む): 853365240

約数和(自身を除く): 614525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 5483, 7260, 8712, 10890, 10966, 14520, 16449, 21780, 21932, 27415, 32898, 43560, 43864, 49347, 54830, 60313, 65796, 82245, 98694, 109660, 120626, 131592, 164490, 180939, 197388, 219320, 241252, 246735, 301565, 328980, 361878, 394776, 482504, 493470, 542817, 603130, 657960, 663443, 723756, 904695, 986940, 1085634, 1206260, 1326886, 1447512, 1809390, 1973880, 1990329, 2171268, 2412520, 2653772, 2714085, 3317215, 3618780, 3980658, 4342536, 5307544, 5428170, 5970987, 6634430, 7237560, 7961316, 9951645, 10856340, 11941974, 13268860, 15922632, 19903290, 21712680, 23883948, 26537720, 29854935, 39806580, 47767896, 59709870, 79613160, 119419740, 238839480]

約数ペア:

[(1, 238839480), (2, 119419740), (3, 79613160), (4, 59709870), (5, 47767896), (6, 39806580), (8, 29854935), (9, 26537720), (10, 23883948), (11, 21712680), (12, 19903290), (15, 15922632), (18, 13268860), (20, 11941974), (22, 10856340), (24, 9951645), (30, 7961316), (33, 7237560), (36, 6634430), (40, 5970987), (44, 5428170), (45, 5307544), (55, 4342536), (60, 3980658), (66, 3618780), (72, 3317215), (88, 2714085), (90, 2653772), (99, 2412520), (110, 2171268), (120, 1990329), (121, 1973880), (132, 1809390), (165, 1447512), (180, 1326886), (198, 1206260), (220, 1085634), (242, 986940), (264, 904695), (330, 723756), (360, 663443), (363, 657960), (396, 603130), (440, 542817), (484, 493470), (495, 482504), (605, 394776), (660, 361878), (726, 328980), (792, 301565), (968, 246735), (990, 241252), (1089, 219320), (1210, 197388), (1320, 180939), (1452, 164490), (1815, 131592), (1980, 120626), (2178, 109660), (2420, 98694), (2904, 82245), (3630, 65796), (3960, 60313), (4356, 54830), (4840, 49347), (5445, 43864), (5483, 43560), (7260, 32898), (8712, 27415), (10890, 21932), (10966, 21780), (14520, 16449)]