13020777960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1053461}}^1$

素因数の和:1053578

約数の個数: 64

約数和(自身を含む): 39441617280

約数和(自身を除く): 26420839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 1053461, 2106922, 3160383, 4213844, 5267305, 6320766, 8427688, 10534610, 12641532, 15801915, 21069220, 25283064, 31603830, 42138440, 63207660, 108506483, 126415320, 217012966, 325519449, 434025932, 542532415, 651038898, 868051864, 1085064830, 1302077796, 1627597245, 2170129660, 2604155592, 3255194490, 4340259320, 6510388980, 13020777960]

約数ペア:

[(1, 13020777960), (2, 6510388980), (3, 4340259320), (4, 3255194490), (5, 2604155592), (6, 2170129660), (8, 1627597245), (10, 1302077796), (12, 1085064830), (15, 868051864), (20, 651038898), (24, 542532415), (30, 434025932), (40, 325519449), (60, 217012966), (103, 126415320), (120, 108506483), (206, 63207660), (309, 42138440), (412, 31603830), (515, 25283064), (618, 21069220), (824, 15801915), (1030, 12641532), (1236, 10534610), (1545, 8427688), (2060, 6320766), (2472, 5267305), (3090, 4213844), (4120, 3160383), (6180, 2106922), (12360, 1053461)]