123088080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26993}}^1$

素因数の和:27028

約数の個数: 80

約数和(自身を含む): 401670720

約数和(自身を除く): 278582640

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, 26993, 53986, 80979, 107972, 134965, 161958, 215944, 269930, 323916, 404895, 431888, 512867, 539860, 647832, 809790, 1025734, 1079720, 1295664, 1538601, 1619580, 2051468, 2159440, 2564335, 3077202, 3239160, 4102936, 5128670, 6154404, 6478320, 7693005, 8205872, 10257340, 12308808, 15386010, 20514680, 24617616, 30772020, 41029360, 61544040, 123088080]

約数ペア:

[(1, 123088080), (2, 61544040), (3, 41029360), (4, 30772020), (5, 24617616), (6, 20514680), (8, 15386010), (10, 12308808), (12, 10257340), (15, 8205872), (16, 7693005), (19, 6478320), (20, 6154404), (24, 5128670), (30, 4102936), (38, 3239160), (40, 3077202), (48, 2564335), (57, 2159440), (60, 2051468), (76, 1619580), (80, 1538601), (95, 1295664), (114, 1079720), (120, 1025734), (152, 809790), (190, 647832), (228, 539860), (240, 512867), (285, 431888), (304, 404895), (380, 323916), (456, 269930), (570, 215944), (760, 161958), (912, 134965), (1140, 107972), (1520, 80979), (2280, 53986), (4560, 26993)]