71283360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 227005632

約数和(自身を除く): 155722272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1531, 1552, 1940, 2328, 2910, 3062, 3104, 3880, 4593, 4656, 5820, 6124, 7655, 7760, 9186, 9312, 11640, 12248, 15310, 15520, 18372, 22965, 23280, 24496, 30620, 36744, 45930, 46560, 48992, 61240, 73488, 91860, 122480, 146976, 148507, 183720, 244960, 297014, 367440, 445521, 594028, 734880, 742535, 891042, 1188056, 1485070, 1782084, 2227605, 2376112, 2970140, 3564168, 4455210, 4752224, 5940280, 7128336, 8910420, 11880560, 14256672, 17820840, 23761120, 35641680, 71283360]

約数ペア:

[(1, 71283360), (2, 35641680), (3, 23761120), (4, 17820840), (5, 14256672), (6, 11880560), (8, 8910420), (10, 7128336), (12, 5940280), (15, 4752224), (16, 4455210), (20, 3564168), (24, 2970140), (30, 2376112), (32, 2227605), (40, 1782084), (48, 1485070), (60, 1188056), (80, 891042), (96, 742535), (97, 734880), (120, 594028), (160, 445521), (194, 367440), (240, 297014), (291, 244960), (388, 183720), (480, 148507), (485, 146976), (582, 122480), (776, 91860), (970, 73488), (1164, 61240), (1455, 48992), (1531, 46560), (1552, 45930), (1940, 36744), (2328, 30620), (2910, 24496), (3062, 23280), (3104, 22965), (3880, 18372), (4593, 15520), (4656, 15310), (5820, 12248), (6124, 11640), (7655, 9312), (7760, 9186)]