119299160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 179299240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 47, 62, 89, 92, 94, 115, 124, 155, 178, 184, 188, 230, 235, 248, 310, 356, 376, 445, 460, 470, 620, 712, 713, 890, 920, 940, 1081, 1240, 1426, 1457, 1780, 1880, 2047, 2162, 2759, 2852, 2914, 3560, 3565, 4094, 4183, 4324, 5405, 5518, 5704, 5828, 7130, 7285, 8188, 8366, 8648, 10235, 10810, 11036, 11656, 13795, 14260, 14570, 16376, 16732, 20470, 20915, 21620, 22072, 27590, 28520, 29140, 33464, 33511, 40940, 41830, 43240, 55180, 58280, 63457, 67022, 81880, 83660, 96209, 110360, 126914, 129673, 134044, 167320, 167555, 192418, 253828, 259346, 268088, 317285, 335110, 384836, 481045, 507656, 518692, 634570, 648365, 670220, 769672, 962090, 1037384, 1269140, 1296730, 1340440, 1924180, 2538280, 2593460, 2982479, 3848360, 5186920, 5964958, 11929916, 14912395, 23859832, 29824790, 59649580, 119299160]

約数ペア:

[(1, 119299160), (2, 59649580), (4, 29824790), (5, 23859832), (8, 14912395), (10, 11929916), (20, 5964958), (23, 5186920), (31, 3848360), (40, 2982479), (46, 2593460), (47, 2538280), (62, 1924180), (89, 1340440), (92, 1296730), (94, 1269140), (115, 1037384), (124, 962090), (155, 769672), (178, 670220), (184, 648365), (188, 634570), (230, 518692), (235, 507656), (248, 481045), (310, 384836), (356, 335110), (376, 317285), (445, 268088), (460, 259346), (470, 253828), (620, 192418), (712, 167555), (713, 167320), (890, 134044), (920, 129673), (940, 126914), (1081, 110360), (1240, 96209), (1426, 83660), (1457, 81880), (1780, 67022), (1880, 63457), (2047, 58280), (2162, 55180), (2759, 43240), (2852, 41830), (2914, 40940), (3560, 33511), (3565, 33464), (4094, 29140), (4183, 28520), (4324, 27590), (5405, 22072), (5518, 21620), (5704, 20915), (5828, 20470), (7130, 16732), (7285, 16376), (8188, 14570), (8366, 14260), (8648, 13795), (10235, 11656), (10810, 11036)]