310048080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67993}}^1$

素因数の和:68028

約数の個数: 80

約数和(自身を含む): 1011750720

約数和(自身を除く): 701702640

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, 67993, 135986, 203979, 271972, 339965, 407958, 543944, 679930, 815916, 1019895, 1087888, 1291867, 1359860, 1631832, 2039790, 2583734, 2719720, 3263664, 3875601, 4079580, 5167468, 5439440, 6459335, 7751202, 8159160, 10334936, 12918670, 15502404, 16318320, 19378005, 20669872, 25837340, 31004808, 38756010, 51674680, 62009616, 77512020, 103349360, 155024040, 310048080]

約数ペア:

[(1, 310048080), (2, 155024040), (3, 103349360), (4, 77512020), (5, 62009616), (6, 51674680), (8, 38756010), (10, 31004808), (12, 25837340), (15, 20669872), (16, 19378005), (19, 16318320), (20, 15502404), (24, 12918670), (30, 10334936), (38, 8159160), (40, 7751202), (48, 6459335), (57, 5439440), (60, 5167468), (76, 4079580), (80, 3875601), (95, 3263664), (114, 2719720), (120, 2583734), (152, 2039790), (190, 1631832), (228, 1359860), (240, 1291867), (285, 1087888), (304, 1019895), (380, 815916), (456, 679930), (570, 543944), (760, 407958), (912, 339965), (1140, 271972), (1520, 203979), (2280, 135986), (4560, 67993)]