85961520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 160

約数和(自身を含む): 313640640

約数和(自身を除く): 227679120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2341, 2448, 3060, 3672, 4080, 4590, 4682, 6120, 7023, 7344, 9180, 9364, 11705, 12240, 14046, 18360, 18728, 21069, 23410, 28092, 35115, 36720, 37456, 39797, 42138, 46820, 56184, 63207, 70230, 79594, 84276, 93640, 105345, 112368, 119391, 126414, 140460, 159188, 168552, 187280, 198985, 210690, 238782, 252828, 280920, 316035, 318376, 337104, 358173, 397970, 421380, 477564, 505656, 561840, 596955, 632070, 636752, 716346, 795940, 842760, 955128, 1011312, 1074519, 1193910, 1264140, 1432692, 1591880, 1685520, 1790865, 1910256, 2149038, 2387820, 2528280, 2865384, 3183760, 3581730, 4298076, 4775640, 5056560, 5372595, 5730768, 7163460, 8596152, 9551280, 10745190, 14326920, 17192304, 21490380, 28653840, 42980760, 85961520]

約数ペア:

[(1, 85961520), (2, 42980760), (3, 28653840), (4, 21490380), (5, 17192304), (6, 14326920), (8, 10745190), (9, 9551280), (10, 8596152), (12, 7163460), (15, 5730768), (16, 5372595), (17, 5056560), (18, 4775640), (20, 4298076), (24, 3581730), (27, 3183760), (30, 2865384), (34, 2528280), (36, 2387820), (40, 2149038), (45, 1910256), (48, 1790865), (51, 1685520), (54, 1591880), (60, 1432692), (68, 1264140), (72, 1193910), (80, 1074519), (85, 1011312), (90, 955128), (102, 842760), (108, 795940), (120, 716346), (135, 636752), (136, 632070), (144, 596955), (153, 561840), (170, 505656), (180, 477564), (204, 421380), (216, 397970), (240, 358173), (255, 337104), (270, 318376), (272, 316035), (306, 280920), (340, 252828), (360, 238782), (408, 210690), (432, 198985), (459, 187280), (510, 168552), (540, 159188), (612, 140460), (680, 126414), (720, 119391), (765, 112368), (816, 105345), (918, 93640), (1020, 84276), (1080, 79594), (1224, 70230), (1360, 63207), (1530, 56184), (1836, 46820), (2040, 42138), (2160, 39797), (2295, 37456), (2341, 36720), (2448, 35115), (3060, 28092), (3672, 23410), (4080, 21069), (4590, 18728), (4682, 18360), (6120, 14046), (7023, 12240), (7344, 11705), (9180, 9364)]