308367720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45083}}^1$

素因数の和:45119

約数の個数: 96

約数和(自身を含む): 1054965600

約数和(自身を除く): 746597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 45083, 90166, 135249, 180332, 225415, 270498, 360664, 405747, 450830, 540996, 676245, 811494, 856577, 901660, 1081992, 1352490, 1622988, 1713154, 1803320, 2028735, 2569731, 2704980, 3245976, 3426308, 4057470, 4282885, 5139462, 5409960, 6852616, 7709193, 8114940, 8565770, 10278924, 12848655, 15418386, 16229880, 17131540, 20557848, 25697310, 30836772, 34263080, 38545965, 51394620, 61673544, 77091930, 102789240, 154183860, 308367720]

約数ペア:

[(1, 308367720), (2, 154183860), (3, 102789240), (4, 77091930), (5, 61673544), (6, 51394620), (8, 38545965), (9, 34263080), (10, 30836772), (12, 25697310), (15, 20557848), (18, 17131540), (19, 16229880), (20, 15418386), (24, 12848655), (30, 10278924), (36, 8565770), (38, 8114940), (40, 7709193), (45, 6852616), (57, 5409960), (60, 5139462), (72, 4282885), (76, 4057470), (90, 3426308), (95, 3245976), (114, 2704980), (120, 2569731), (152, 2028735), (171, 1803320), (180, 1713154), (190, 1622988), (228, 1352490), (285, 1081992), (342, 901660), (360, 856577), (380, 811494), (456, 676245), (570, 540996), (684, 450830), (760, 405747), (855, 360664), (1140, 270498), (1368, 225415), (1710, 180332), (2280, 135249), (3420, 90166), (6840, 45083)]