48447720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 160

約数和(自身を含む): 171626400

約数和(自身を除く): 123178680

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 787, 810, 855, 1026, 1080, 1140, 1368, 1539, 1574, 1620, 1710, 2052, 2280, 2361, 2565, 3078, 3148, 3240, 3420, 3935, 4104, 4722, 5130, 6156, 6296, 6840, 7083, 7695, 7870, 9444, 10260, 11805, 12312, 14166, 14953, 15390, 15740, 18888, 20520, 21249, 23610, 28332, 29906, 30780, 31480, 35415, 42498, 44859, 47220, 56664, 59812, 61560, 63747, 70830, 74765, 84996, 89718, 94440, 106245, 119624, 127494, 134577, 141660, 149530, 169992, 179436, 212490, 224295, 254988, 269154, 283320, 299060, 318735, 358872, 403731, 424980, 448590, 509976, 538308, 598120, 637470, 672885, 807462, 849960, 897180, 1076616, 1211193, 1274940, 1345770, 1614924, 1794360, 2018655, 2422386, 2549880, 2691540, 3229848, 4037310, 4844772, 5383080, 6055965, 8074620, 9689544, 12111930, 16149240, 24223860, 48447720]

約数ペア:

[(1, 48447720), (2, 24223860), (3, 16149240), (4, 12111930), (5, 9689544), (6, 8074620), (8, 6055965), (9, 5383080), (10, 4844772), (12, 4037310), (15, 3229848), (18, 2691540), (19, 2549880), (20, 2422386), (24, 2018655), (27, 1794360), (30, 1614924), (36, 1345770), (38, 1274940), (40, 1211193), (45, 1076616), (54, 897180), (57, 849960), (60, 807462), (72, 672885), (76, 637470), (81, 598120), (90, 538308), (95, 509976), (108, 448590), (114, 424980), (120, 403731), (135, 358872), (152, 318735), (162, 299060), (171, 283320), (180, 269154), (190, 254988), (216, 224295), (228, 212490), (270, 179436), (285, 169992), (324, 149530), (342, 141660), (360, 134577), (380, 127494), (405, 119624), (456, 106245), (513, 94440), (540, 89718), (570, 84996), (648, 74765), (684, 70830), (760, 63747), (787, 61560), (810, 59812), (855, 56664), (1026, 47220), (1080, 44859), (1140, 42498), (1368, 35415), (1539, 31480), (1574, 30780), (1620, 29906), (1710, 28332), (2052, 23610), (2280, 21249), (2361, 20520), (2565, 18888), (3078, 15740), (3148, 15390), (3240, 14953), (3420, 14166), (3935, 12312), (4104, 11805), (4722, 10260), (5130, 9444), (6156, 7870), (6296, 7695), (6840, 7083)]