65942160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14496

約数の個数: 80

約数和(自身を含む): 215194560

約数和(自身を除く): 149252400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 231376, 274759, 289220, 347064, 433830, 549518, 578440, 694128, 824277, 867660, 1099036, 1156880, 1373795, 1648554, 1735320, 2198072, 2747590, 3297108, 3470640, 4121385, 4396144, 5495180, 6594216, 8242770, 10990360, 13188432, 16485540, 21980720, 32971080, 65942160]

約数ペア:

[(1, 65942160), (2, 32971080), (3, 21980720), (4, 16485540), (5, 13188432), (6, 10990360), (8, 8242770), (10, 6594216), (12, 5495180), (15, 4396144), (16, 4121385), (19, 3470640), (20, 3297108), (24, 2747590), (30, 2198072), (38, 1735320), (40, 1648554), (48, 1373795), (57, 1156880), (60, 1099036), (76, 867660), (80, 824277), (95, 694128), (114, 578440), (120, 549518), (152, 433830), (190, 347064), (228, 289220), (240, 274759), (285, 231376), (304, 216915), (380, 173532), (456, 144610), (570, 115688), (760, 86766), (912, 72305), (1140, 57844), (1520, 43383), (2280, 28922), (4560, 14461)]