1532987640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74707}}^1$

素因数の和:74746

約数の個数: 128

約数和(自身を含む): 5378976000

約数和(自身を除く): 3845988360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 74707, 149414, 224121, 298828, 373535, 448242, 597656, 672363, 747070, 896484, 1120605, 1344726, 1419433, 1494140, 1792968, 2017089, 2241210, 2689452, 2838866, 2988280, 3361815, 4034178, 4258299, 4482420, 5378904, 5677732, 6723630, 7097165, 8068356, 8516598, 8964840, 10085445, 11355464, 12774897, 13447260, 14194330, 16136712, 17033196, 20170890, 21291495, 25549794, 26894520, 28388660, 34066392, 38324691, 40341780, 42582990, 51099588, 56777320, 63874485, 76649382, 80683560, 85165980, 102199176, 127748970, 153298764, 170331960, 191623455, 255497940, 306597528, 383246910, 510995880, 766493820, 1532987640]

約数ペア:

[(1, 1532987640), (2, 766493820), (3, 510995880), (4, 383246910), (5, 306597528), (6, 255497940), (8, 191623455), (9, 170331960), (10, 153298764), (12, 127748970), (15, 102199176), (18, 85165980), (19, 80683560), (20, 76649382), (24, 63874485), (27, 56777320), (30, 51099588), (36, 42582990), (38, 40341780), (40, 38324691), (45, 34066392), (54, 28388660), (57, 26894520), (60, 25549794), (72, 21291495), (76, 20170890), (90, 17033196), (95, 16136712), (108, 14194330), (114, 13447260), (120, 12774897), (135, 11355464), (152, 10085445), (171, 8964840), (180, 8516598), (190, 8068356), (216, 7097165), (228, 6723630), (270, 5677732), (285, 5378904), (342, 4482420), (360, 4258299), (380, 4034178), (456, 3361815), (513, 2988280), (540, 2838866), (570, 2689452), (684, 2241210), (760, 2017089), (855, 1792968), (1026, 1494140), (1080, 1419433), (1140, 1344726), (1368, 1120605), (1710, 896484), (2052, 747070), (2280, 672363), (2565, 597656), (3420, 448242), (4104, 373535), (5130, 298828), (6840, 224121), (10260, 149414), (20520, 74707)]