18299280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4048

約数の個数: 80

約数和(自身を含む): 59728320

約数和(自身を除く): 41429040

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, 4013, 4560, 8026, 12039, 16052, 20065, 24078, 32104, 40130, 48156, 60195, 64208, 76247, 80260, 96312, 120390, 152494, 160520, 192624, 228741, 240780, 304988, 321040, 381235, 457482, 481560, 609976, 762470, 914964, 963120, 1143705, 1219952, 1524940, 1829928, 2287410, 3049880, 3659856, 4574820, 6099760, 9149640, 18299280]

約数ペア:

[(1, 18299280), (2, 9149640), (3, 6099760), (4, 4574820), (5, 3659856), (6, 3049880), (8, 2287410), (10, 1829928), (12, 1524940), (15, 1219952), (16, 1143705), (19, 963120), (20, 914964), (24, 762470), (30, 609976), (38, 481560), (40, 457482), (48, 381235), (57, 321040), (60, 304988), (76, 240780), (80, 228741), (95, 192624), (114, 160520), (120, 152494), (152, 120390), (190, 96312), (228, 80260), (240, 76247), (285, 64208), (304, 60195), (380, 48156), (456, 40130), (570, 32104), (760, 24078), (912, 20065), (1140, 16052), (1520, 12039), (2280, 8026), (4013, 4560)]