469409940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9623}}^1$

素因数の和:9909

約数の個数: 72

約数和(自身を含む): 1429279488

約数和(自身を除く): 959869548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9623, 9756, 12195, 16260, 19246, 24390, 28869, 38492, 48115, 48780, 57738, 86607, 96230, 115476, 144345, 173214, 192460, 288690, 346428, 433035, 577380, 866070, 1732140, 2607833, 5215666, 7823499, 10431332, 13039165, 15646998, 23470497, 26078330, 31293996, 39117495, 46940994, 52156660, 78234990, 93881988, 117352485, 156469980, 234704970, 469409940]

約数ペア:

[(1, 469409940), (2, 234704970), (3, 156469980), (4, 117352485), (5, 93881988), (6, 78234990), (9, 52156660), (10, 46940994), (12, 39117495), (15, 31293996), (18, 26078330), (20, 23470497), (30, 15646998), (36, 13039165), (45, 10431332), (60, 7823499), (90, 5215666), (180, 2607833), (271, 1732140), (542, 866070), (813, 577380), (1084, 433035), (1355, 346428), (1626, 288690), (2439, 192460), (2710, 173214), (3252, 144345), (4065, 115476), (4878, 96230), (5420, 86607), (8130, 57738), (9623, 48780), (9756, 48115), (12195, 38492), (16260, 28869), (19246, 24390)]