361144980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31847}}^1$

素因数の和:31875

約数の個数: 120

約数和(自身を含む): 1294812288

約数和(自身を除く): 933667308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 31847, 63694, 95541, 127388, 159235, 191082, 222929, 286623, 318470, 382164, 445858, 477705, 573246, 636940, 668787, 859869, 891716, 955410, 1114645, 1146492, 1337574, 1433115, 1719738, 1910820, 2006361, 2229290, 2579607, 2675148, 2866230, 3343935, 3439476, 4012722, 4299345, 4458580, 5159214, 5732460, 6019083, 6687870, 8025444, 8598690, 10031805, 10318428, 12038166, 12898035, 13375740, 17197380, 18057249, 20063610, 24076332, 25796070, 30095415, 36114498, 40127220, 51592140, 60190830, 72228996, 90286245, 120381660, 180572490, 361144980]

約数ペア:

[(1, 361144980), (2, 180572490), (3, 120381660), (4, 90286245), (5, 72228996), (6, 60190830), (7, 51592140), (9, 40127220), (10, 36114498), (12, 30095415), (14, 25796070), (15, 24076332), (18, 20063610), (20, 18057249), (21, 17197380), (27, 13375740), (28, 12898035), (30, 12038166), (35, 10318428), (36, 10031805), (42, 8598690), (45, 8025444), (54, 6687870), (60, 6019083), (63, 5732460), (70, 5159214), (81, 4458580), (84, 4299345), (90, 4012722), (105, 3439476), (108, 3343935), (126, 2866230), (135, 2675148), (140, 2579607), (162, 2229290), (180, 2006361), (189, 1910820), (210, 1719738), (252, 1433115), (270, 1337574), (315, 1146492), (324, 1114645), (378, 955410), (405, 891716), (420, 859869), (540, 668787), (567, 636940), (630, 573246), (756, 477705), (810, 445858), (945, 382164), (1134, 318470), (1260, 286623), (1620, 222929), (1890, 191082), (2268, 159235), (2835, 127388), (3780, 95541), (5670, 63694), (11340, 31847)]