40319460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9739}}^1$

素因数の和:9777

約数の個数: 72

約数和(自身を含む): 127632960

約数和(自身を除く): 87313500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9739, 19478, 29217, 38956, 48695, 58434, 87651, 97390, 116868, 146085, 175302, 194780, 223997, 292170, 350604, 438255, 447994, 584340, 671991, 876510, 895988, 1119985, 1343982, 1753020, 2015973, 2239970, 2687964, 3359955, 4031946, 4479940, 6719910, 8063892, 10079865, 13439820, 20159730, 40319460]

約数ペア:

[(1, 40319460), (2, 20159730), (3, 13439820), (4, 10079865), (5, 8063892), (6, 6719910), (9, 4479940), (10, 4031946), (12, 3359955), (15, 2687964), (18, 2239970), (20, 2015973), (23, 1753020), (30, 1343982), (36, 1119985), (45, 895988), (46, 876510), (60, 671991), (69, 584340), (90, 447994), (92, 438255), (115, 350604), (138, 292170), (180, 223997), (207, 194780), (230, 175302), (276, 146085), (345, 116868), (414, 97390), (460, 87651), (690, 58434), (828, 48695), (1035, 38956), (1380, 29217), (2070, 19478), (4140, 9739)]