1330348080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{291743}}^1$

素因数の和:291778

約数の個数: 80

約数和(自身を含む): 4341150720

約数和(自身を除く): 3010802640

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, 291743, 583486, 875229, 1166972, 1458715, 1750458, 2333944, 2917430, 3500916, 4376145, 4667888, 5543117, 5834860, 7001832, 8752290, 11086234, 11669720, 14003664, 16629351, 17504580, 22172468, 23339440, 27715585, 33258702, 35009160, 44344936, 55431170, 66517404, 70018320, 83146755, 88689872, 110862340, 133034808, 166293510, 221724680, 266069616, 332587020, 443449360, 665174040, 1330348080]

約数ペア:

[(1, 1330348080), (2, 665174040), (3, 443449360), (4, 332587020), (5, 266069616), (6, 221724680), (8, 166293510), (10, 133034808), (12, 110862340), (15, 88689872), (16, 83146755), (19, 70018320), (20, 66517404), (24, 55431170), (30, 44344936), (38, 35009160), (40, 33258702), (48, 27715585), (57, 23339440), (60, 22172468), (76, 17504580), (80, 16629351), (95, 14003664), (114, 11669720), (120, 11086234), (152, 8752290), (190, 7001832), (228, 5834860), (240, 5543117), (285, 4667888), (304, 4376145), (380, 3500916), (456, 2917430), (570, 2333944), (760, 1750458), (912, 1458715), (1140, 1166972), (1520, 875229), (2280, 583486), (4560, 291743)]