448987680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18341}}^1$

素因数の和:18379

約数の個数: 144

約数和(自身を含む): 1622386584

約数和(自身を除く): 1173398904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 18341, 24480, 36682, 55023, 73364, 91705, 110046, 146728, 165069, 183410, 220092, 275115, 293456, 311797, 330138, 366820, 440184, 550230, 586912, 623594, 660276, 733640, 825345, 880368, 935391, 1100460, 1247188, 1320552, 1467280, 1558985, 1650690, 1760736, 1870782, 2200920, 2494376, 2641104, 2806173, 2934560, 3117970, 3301380, 3741564, 4401840, 4676955, 4988752, 5282208, 5612346, 6235940, 6602760, 7483128, 8803680, 9353910, 9977504, 11224692, 12471880, 13205520, 14030865, 14966256, 18707820, 22449384, 24943760, 26411040, 28061730, 29932512, 37415640, 44898768, 49887520, 56123460, 74831280, 89797536, 112246920, 149662560, 224493840, 448987680]

約数ペア:

[(1, 448987680), (2, 224493840), (3, 149662560), (4, 112246920), (5, 89797536), (6, 74831280), (8, 56123460), (9, 49887520), (10, 44898768), (12, 37415640), (15, 29932512), (16, 28061730), (17, 26411040), (18, 24943760), (20, 22449384), (24, 18707820), (30, 14966256), (32, 14030865), (34, 13205520), (36, 12471880), (40, 11224692), (45, 9977504), (48, 9353910), (51, 8803680), (60, 7483128), (68, 6602760), (72, 6235940), (80, 5612346), (85, 5282208), (90, 4988752), (96, 4676955), (102, 4401840), (120, 3741564), (136, 3301380), (144, 3117970), (153, 2934560), (160, 2806173), (170, 2641104), (180, 2494376), (204, 2200920), (240, 1870782), (255, 1760736), (272, 1650690), (288, 1558985), (306, 1467280), (340, 1320552), (360, 1247188), (408, 1100460), (480, 935391), (510, 880368), (544, 825345), (612, 733640), (680, 660276), (720, 623594), (765, 586912), (816, 550230), (1020, 440184), (1224, 366820), (1360, 330138), (1440, 311797), (1530, 293456), (1632, 275115), (2040, 220092), (2448, 183410), (2720, 165069), (3060, 146728), (4080, 110046), (4896, 91705), (6120, 73364), (8160, 55023), (12240, 36682), (18341, 24480)]